Bulgarian Ship Hydrodynamics Centre - BAS · Bulgarian Ship Hydrodynamics Centre - BAS 1 INSTEAD OF...

B u l g a r i a n S h i p H y d r o d y n a m i c s C e n t r e - B A S

1

INSTEAD OF HISTORY

The Bulgarian Ship Hydrodynamics Centre (BSHC) is a permanent scientific unit within the Sector “Engineering Sciences” of the Bulgarian Academy of Science (BAS) since year 2004.

The mission of B S H C is to perform fundamental and applied researches, to train students and PhD graduates in the field of ship hydrodynamics, aerodynamics, ocean and coastal engineering, environmental protection, water transport, defense and others in favor of the society.

The idea for construction of such institute for the needs of Bulgaria emerges yet in the 50-s. The start of the Institute is set in 1966 with the research task ТЕКК 9-66 developed by the

Shipbuilding Institute with the State Economics Unit (SEU) “Shipbuilding” - “Choice of optimum experimental and research base for ship hydrodynamics” with following development of the idea concept (work accomplished by leading world experts in the field) and work project.

The facilities of the Centre are built in 1973-1976 with the technical and financial support of the United Nations Development Programme (UNDP) and of the International Maritime Organization (IMO) and were officially set into operation in 1976.

During the construction and after that, the main research personnel of the Centre realizes intensive specializations in prestigious hydrodynamics centers in Europe, Asia and America.

In 1977 the Bulgarian Ship Hydrodynamics Centre (BSHC) was established with the Ministry of machinebuilding and metallurgy with subject of activity hydrodynamic researches and tests of applied and fundamental character in the field of shipbuilding, water transport, fishing, etc.

Within the course of time, reaching corresponding professional level, the institute enlarges repeatedly the subject of activity (contribution for this has the fact that the centre is unit within BAS), which is presented in details further below.

For the last 4 years within BAS, BSHC marks significant growth as a scientific and experimental centre. The scope of the performed scientific and applied researches is considerably enlarged in such fields as ocean engineering, coastal and river engineering, as well as in aerodynamics. Active training is carried out of post graduates and students and for increasing of the qualification of the research staff of the Institute. The popularity and the prestige of the Institute increases as leading maritime centre on the Bulgarian and international market of scientific products. There is a sharp grow up of the share of the realized scientific service provided to the Bulgarian shipbuilding and marine economy – of the scientific and applied researches realized in 2007 five are for R Bulgaria which is almost 1/3 of this activity.


2

STAFF AND STRUCTURE

Totally 25 research scientists, amongst them 10 Assoc. Profs., 9 of them PhD, are working in the following departments and laboratories of the Bulgarian Ship Hydrodynamics Centre:

DEPARTMENTS

Ship hydrodynamics

Ship dynamics and ocean engineering

Aerodynamics

Marine information technologies and computer simulations

Coastal hydraulics and environment protection.

DIVISION

Experimental technique and technologies

Sector „CAD”

Sector „Experimental production”

Sector „Measuring and computational technique”

LABORATORIES

Laboratory „Tanks”

Deep water towing tank Shallow water towing tank Maneuvering and seakeeping basin

Cavitation laboratory

Aerodynamic laboratory

Coastal hydraulics basins laboratory


3

Aerodynamic tunnel

Maneuvering and seakeeping basin

Deep water towing tank

Shallow water towing tank

30.00

20.00

Model of coastal areaModel of engineering structuresPneumatic type movable Wavemaker

17.00

Open water area

Cavitation tunnel

Coastal hydraulics

Main characteristics of the facilities: - Deep water towing tank with dimensions 200 m x 16 m x 6.5 m, equipped with towing carriage with maximum speed 6 м/sec, wavemaker for regular and irregular waves and large amplitude planar motion mechanism; - Shallow water towing tank with dimensions 200 m x 16 m x (0 ÷ 1.5) m with towing carriage with maximum speed 6 m/sec; - Maneuvering and seakeeping basin with dimensions 60 m x 40 m x 2.5 m, ultrasonic system for registration of the trajectory of free running models and wavemaker for regular and irregular waves; - Wave basin for coastal hydraulics researches with dimensions 15 m x 15 m x 0.5 m; - Open water area for large scale models 170 m x 160 m; - Cavitation tunnel with two measuring sections (small working section with dimensions 0.5 m x 0.5 m with water velocity up to 14 m/sec, minimum cavitation number 0.2 and large working section with dimensions 1.5 m х 0.7 м); - Aerodynamic tunnel with working section 0.5 m х 0.8 м. and flow speed 66 m/sec.


4

SPECIALIZED MEASURING DEVICES, APPARATUSES AND FACILITIES

All measuring devices, apparatuses and facilities, used in the Institute are in principle unique. Only a very small part of them is illustrated below.

Dynamometer Н39 for Modernized milling machine with numerical control B12

for processing of ship models

6-DoF measuring system MOTAN propellers open water

investigations

Numerical autopilot system

Underwater TV camera for monitoring

of the experiments

Modernized wavemaker in the

manoeuvring - seakeeping basin

Large amplitude planar motion mechanism

NC 5-axes machine center HAAS for processing of propeller, nozzle,

rudder etc. models


5

The overall number of the regular personnel of BSHC is 79 persons, including 55

engineering staff, containing 25 research scientists – 10 of them Assoc. Profs., 9 of them – PhD.

The competences of the engineers, research and academic personnel are in the scientific specialties „Shipbuilding”, „Hydro and Aerodynamics”, „Ship Theory”, „Fluid Mechanics”, „River and Sea Construction”, „Electronics and Computers”.

Recently BSHC, together with the Technical University – Varna, is training five PhD post-graduates in the specialties: „Ship Theory”, „Automated Systems for Information Processing and Management”, „Dynamics, Strength and Reliability of Machines, Devices, Apparatuses and Systems”, „River and Sea Construction”.

100%

69.6%

31,6%

12.7% 11,4%

BSHC staff - 2009

TotalEngineering - research staffResearch scientistsWith academic rankDoctors


6

SUBJECT OF ACTIVITY The Institute fulfils its mission in the following scientific and applied fields:

1. Ship hydrodynamics, incl.: - powering, seakeeping and maneuverability of ships in laboratory and full scale

conditions;

- hydrodynamic design and optimization of hull forms and screw propellers.

2. Ocean engineering, incl.: - powering, seakeeping and maneuverability of floating ocean technical facilities

(structures);

- statistics and prognosis of operational conditions (waves, currents and wind) in the regions for operation of ships and ocean engineering facilities;

- technologies for utilization of the ocean energy.

3. Information and computational technologies, incl.: - numerical methods in fluid dynamics;

- computer simulation of the processes in hydro- and aerodynamics;

- information and managing on-board systems;

- marine simulation systems.

4. Aerodynamics, incl.: - aerodynamics of ships, transport facilities, transport means, flying machines;

- aerodynamics in civil engineering;

- aerodynamics of city micro-regions, settlements, industrial buildings;

- devices for measuring of the parameters of the wind currents.

5. Hydrodynamics of coastal zone, incl.: - generation and spreading of wind waves and wave currents within the coastal zone;

- wave impact on the shore and the coastal engineering structures;

- sediment transport, changes in the sea bed relief and the coastal line.

6. Technologies for environmental protection and sustainable development, incl.: - at engineering intervention in the coastal zone;

- at pollution of coastal waters and sediments as a result of industrial activities (water transport, port activities, tourism), consequences from failures and accidents;

- at hydrodynamic impact by passing river ships and barge convoys on the coast and the river bed.

7. Water transport and transport telematics technologies. 8. Special technologies for the needs of the defense. 9. Theory and technique of the model experiment, technologies for the model manufacture, measuring methods and means, automation of the scientific investigations.


7


8


9


10

INTERNATIONAL COOPERATION

Since 1972 the Institute is regular member of the professional organization “International Towing Tanks Conference” (ITTC) and has permanent representatives in its specialized committees. As of this moment two experts from the BSHC personnel are members of the Advisory Council and Seakeeping Committee, correspondingly.

Since 2005 BSHC is a member of the European Council for Marine Applied Researches (ECMAR) with head office in Brussels. This membership allows participation in different forums for coordination of scientific and applied researches in marine industry, which are carried in the EU member countries. The Institute has representative in the working group of the Technological Platform WATERBORNE with the Directorate General “Researches“of EC.

BSHC maintains active contacts with the international scientific community and develops effective cooperation with specialized research centres, universities and companies in Europe and the world:

Danish Maritime Institute (DMI), Lyngby, Denmark;

Delft University of Technology (TU), the Netherlands;

The Hamburg Ship Research Centre, HSVA, Germany;

The Institute for hydraulics, waterways and coastal engineering (FIWK) with the Hanover University, Germany;

The Institute ANAST with the University in Liege, Belgium;

The El Pardo Hydrodynamic Research Centre (CEHIPAR), Spain;

The National Institute for Researches and Model Tests of Ships (INSEAN) in Rome, Italy;

The Faculty for marine technologies and engineering of the Higher Technical Institute (IST) with the Technical University, Lisbon, Portugal;

The Flemish Institute for Hydraulic Researches (FHR) in Antwerp, Belgium;

The Office of Naval Researches (ONR), NICIP Program, Washington, USA;

The Italian company for applied software and simulator systems TESS-Com M&D;

The German office of the software group in the Danish Hydraulic Institute (DHI - WASY) and others;

Iowa Institute of Hydraulic Research (IIHR), USA.


11

INTERNATIONAL RESEARCH PROJECTS

Projects under European Programmes

• „Promotion of High-Tech in Hydrodynamics research” in the priority area „Support” of outstanding research centres in the Newly Associated States (NAS) of the 5-th FP of EU.

• “Coordination Actions on Ocean Energy (CA-OE)” in the priority area “Sustainable energy systems” in 6-th EP of EU .

Projects under International Programmes

• “Ship Manoeuvrability in Shallow Water” – in the frames of the Cooperative Programme SIMMAN of the International Towing Tanks Conference (ITTC).

• Development of Inland and Short – Sea – Shipping Simulation Facility for Danube and Black Sea Navigation – project short title: Inland Vessels and SSS Maneuvring Simulator – in cooperation with Flemish Department of Foreign Affairs.

• “Predesign Investigations for Panama Canal Expansion”, performed by International Consortium ”Post-Panamax Third Set of Locks”, in partnership with the French scientific research, design operator company „Compagnie Nationale du Rhône (CNR)”.

• “High-Speed Multi-Hull Maneuvering Including Effects of Shallow Water and Waves”, project within NICOP International Programme, supported by Office of Naval Research (ONR), USA.

• “Free-running model tests in deep and shallow water of high-speed catamaran, equipped with water jet propulsors”, project within NICOP International Programme, supported by Office of Naval Research (ONR), USA.


12

NATIONAL RESEARCH PROJECTS

During the last years BSHC – BAS participates in the development of the following national projects:

• Investment project “Support of the capacity of BSHC in the field of researches for efficient, safe and environmental friendly river navigation (REFIN)”;

• Project (within the frames of the National Scientific Program „The Bulgarian Society – part of Europe”) “Euro-integration of Bulgaria on the navigation route of Danube river – development and implementation of modern technologies for sustainable development, training and efficient river transport”, including three subprojects:

Development of numerical model of sediment transport in the conditions of the down Danube river;

Virtual training on European standards for ship navigation on inland waterways of Europe;

Development of pilot trans-European line (Rhine – Main - Danube) for transportation of containers between the Valone region and the Black Sea (ports of Varna and Rouse).

• Reconstruction and modernization of one of the main experimental facilities of BSHC – the aerodynamic tunnel, under project „Establishment and development of scientific infrastructure in the field of natural sciences for joint utilization of consortium of minimum three scientific organizations” „Establishment and development of scientific, research and applied aerodynamic laboratory in the field of natural sciences”.


13

SCIENTIFIC-APPLIED INVESTIGATIONS UNDER CONTRACTS During 2004-2008 period the Bulgarian Ship Hydrodynamics Centre has performed 87 scientific-applied investigations under contracts for 10 countries (including Bulgaria), as well as design/manufacture of precise models of ships, propellers, nozzles, yachts, floating platforms, etc. to be subjected to hydrodynamic investigations.

Below the most significant of them are listed:

SCIENTIFIC-APPLIED INVESTIGATIONS UNDER CONTRACTS,PERFORM ED DURING 2004 - 2008 PERIOD

Bulgaria

USA

Denmark

Singapore Hong Kong

R.S.Africa

Great Britain

Belgium

France

Turkey

1. Hydrodynamic model investigations of deep draft semisubmersible DDS and extendable

draft semisubmersible production unit ESEMI – II, under contract with Kеppel FELS Ltd., Singapore

2. Hydrodynamic model investigations of 110 m inland navigation vessel at shallow water, under contract with Force Technology, Denmark

3. Hydrodynamic model investigations of 65 m car carrier, under contract with Delta Marine, Turkey

4. Hydrodynamic model investigations of 25500 DWT bulk carrier, under contract with Cicek Shipyard, Turkey

5. Hydrodynamic model investigations of 32000 DWT bulk carrier, under contract with Delta Marine, Turkey

6. Hydrodynamic model investigations of LCT, under contract with Ulstein Es-Cad AS, Turkey

7. Cavitating hydrofoil model investigations, under contract with ENSIETA, France


14

8. Radar antenna aerodynamic model investigations, under contract with “Cherno more ” Ltd, Bulgaria

9. Hydrodynamic model investigations of single screw ferry with two propeller pods, under contract with Force Technology, Denmark

10. High-speed Multi-Hull Maneuvering Effects of Shallow Water and Waves, under contract with ONR, USA

11. Preparation, adaptation and preliminary training in use of ERS package of the onboard operating computer system, under contract with Navigation Maritime Bulgare, Bulgaria

12. Data analysis and modeling of m/s “Hera” wreck for establishment of the reasons for the ship sinking, task, assigned with Decision, dtd 07.06.2006, of the Government of PR of Bulgaria

13. Hydrodynamic Model Tests of Regional Class Research Vessel (RCRV), under contract with Glosten Associates, Inc., USA

14. Model Tests for the 41,2 m Research Vessel, under contract with Ulstein Es-Cad AS, Turkey

15. Hydrodynamic model investigations of sailing ship “Varna”, under contract with Dolphin Ltd, Bulgaria

16. Hydrodynamic Model Tests of Two Deepwater Drilling Units: Model Tests with DDS model, under contract with Keppel FELS Limited, Singapore

17. Aerodynamic investigations for “Cherno more” Ltd, under contract with “Cherno more” Ltd, Bulgaria

18. Manufacture of ship model of a 12000 TEU Panamax containership, under contract with Compagnie Nationale du Rhone, France

19. CAD and manufacture of set of models, forming matrix of 10.9 m yacht, under contract with “PASSAT-EUROPE” Ltd, Bulgaria

20. Hydrodynamic Model Tests of 74 m Motor Yacht, under contract with Marine Land International Limited, Hong Kong

21. Hydrodynamic Model Tests in Calm Water of Cargo Carrier Articulated Tug-Barge (ATB), under contract with Maybank Industries, LLC, USA

22. Model Tests of 10,000 dwt Tanker, under contract with Delta Marine AS, Turkey

23. Model Tests of Panamax Tanker J7904 Moved Sideways Trough Shallow Water, under contract with BURNESS CORLETT – THREE QUAYS, Isle of Man

24. Development of shore computer system (ERS) for reaction in emergency situations for chemical carriers, under contract with Navigation Maritime Bulgare, Bulgaria

25. Engineering services to perform hydrodynamic model tests of 150 000 Cubic Feet NYC Sludge Vessel, under contract with Keppel AmFELS Inc., USA

26. Cavitation Tunnel Tests on a Rudder, under contract with DCN Lorient, France

27. Hydrodynamic Model Tests of Regional Class Research Vessel (RCRV), under contract with Glosten Associates, Inc., USA

28. Systematic Model Tests of SA Challenge 2007 IACC yacht, under contract with South African Americas Cup Challenge 2007, Republic South Africa

29. Model Tests of 9000 dwt and 6000 dwt Cement Carriers with Modified Hulls, under contract with Yardımcı Shipyard, Turkey


15

30. Model Tests of 3900 dwt Tanker and 7500 dwt Oil / Chemical & LPG Tanker, under contract with DELTA Marine Engineering & Computer Trading Co., Turkey

31. Engineering services to perform hydrodynamic model tests of 150 000 Cubic Feet NYC Sludge Vessel, under contract with Keppel AmFELS Inc., USA

32. Model Tests of 20000 dwt General Cargo Ship, under contract with DELTA Marine Engineering & Computer Trading Co., Turkey

33. Hydrodynamic Assessment of Hull Form and Model Tests of 10500 dwt Tanker, under contract with MED Marine, Turkey

34. Model Tests of 20000 dwt Tanker, under contract with DELTA Marine Engineering & Computer Trading Co., Turkey

35. Model Tests of 1800 TEU Container Ship, under contract with Delta Marine AS, Turkey

36. Towing tank testing of three yacht models including the delivery of hydrodynamic database and video, under contract with Ker Associates Limited, Great Britain

37. Model Tests of 64 m Passenger Ship Baltika 2, under contract with P&S Project GmbH, Germany

38. Open Water Tests with One Propeller Model, under contract with FORCE Technology, Denmark

39. Longitudinal Course Stability Tests for 15000 DWT Tanker, under contract with DELTA Marine Engineering & Computer Trading Co., Turkey

40. Design and Develop of ESEMI, Decay Tests, under contract with Keppel FELS Limited, Singapore

41. Model investigations of the propulsive characteristics of cement-carriers, under contract with Yardimici Shipyard, Turkey

42. Model investigations of the propulsive characteristics and of the course stability of tankers, under contract with Delta Marine, Turkey

43. Aerodynamic Powering Test of Under-water Device Type ROV, under contract with Abritus Soft Ltd., Bulgaria

44. Wavecat Device Model Testing, under contract with VICUS Desarrollos Tecnologicos, Spain

45. Research Program for Possible Technical Solutions for Mastering the Energy of River Streams, Applied to Danube River in the Region of Silistra Port, Bulgarian contract.


16

IMPLEMENTED HIGHTECH SOFTWARE PRODUCTS

• FLUENT©, ν-Shallo© - high level software for CFD analyses of the ship and ocean structures resistance and flow as well as for ship hull form optimization.

• HECSALV – software system for hydrostatics, stability, ship strength calculations, for emergency response decision, as well as for salvage operations planning.

Hull geometry computer model

Emergency situation definition


17

• MORA – software for calculation of the dynamic characteristics of floating and moored ocean engineering structures.

Semisubmersible floating platform panel model

• ROMEO – software for analysis and design of floating structures anchor mooring systems.

Anchor mooring system forces calculation

• SWAN (Simulating Waves Near shore) – computes random, short-crested wind-generated waves in coastal regions and inland waters. Software system for modelling of distribution of wind generated waves in sea coastal zone.

Wave heights in case of waves coming from south (Kavarna bay)

Wave heights in case of waves coming from east (Varna bay)


18

• MIKE 21 – professional engineering software package for the simulation of flows, waves, sediments and ecology in rivers, lakes, estuaries, bays, coastal areas and seas.

Radiation stresses under waves coming from south-east (Golden Sands area)

• MIKE FLOOD – integrates the onedimensional model MIKE 11 and the two-dimensional model MIKE 21 into a single, dynamically coupled modelling system for flooding of cities, river basins and coastal areas.

Batin area - Flood-plain demonstration

• NAPA (Naval Architecture Package) – programme system for preliminary ship design.

NAPA


19

• Mantis, Terra Tools, Vaps - software package for generation of synthetic 3-D picture of the navigation environment in the case of ship dynamic/control modeling.

• STAR CCM+/Design – software system for solving tasks, connected with inviscid, laminar, turbulent flows around “hull-rudder-propeller” systems, as well as with prediction of cavitation in the propulsion systems.

• LabVIEW – programme for acquisition / processing / graphical presentation of data from performed model investigations.

• VISI®, Rhinoceros (NURBS Modeling for Windows) и AutoShip© - CAD/CAM systems for design/manufacture of complicated 3-D surfaces of ship models, propeller models, appendages etc.


20

PUBLICATIONS IN INTERNATIONAL AND NATIONAL CONFERENCES PROCEEDINGS

1. Milanov E., Zlatev Z. “URANS/DES Code Development for Ship Hydrodynamics

Simulation Based Design: CFDSHIP-IOWA”, Catamaran Project 372 On and Off-Site Program Review, Iowa University, 21-22 August, 2008

2. Kapinchev K., Milanov E. “Internal Structure, Module Organization and Data Exchange of a Ship Handling Simulation System”, Computer Science’2008 Conference and International Workshop BioComputing 2008, Kavala, Greece,2008

3. Georgiev S., Kyulevcheliev S., On Powering Performance Testing of Ships with Azimuth Thruster Propulsion, In Marine Industry, Ocean Engineering and Coastal Resources, Ed. C. Guedes Soares, P. N. Kolev, Taylor & Francis Group , London, 2008, Vol. 1 Maritime Transportation, pp. 47 – 54

4. Penchev V., Sh. Shukrieva, D. Dragancheva, C. Pohl, O. Stoschek, River Flow Modelling and Initiate Flood Mapping at Lower Danube - Bulgaria Using MIKE FLOOD, Proc. of the 2nd European MIKE Software Conference, Dubrovnik, Croatia, (CD), October 2008

5. Shukrieva S., V. Penchev, Wave Transmission and Wave-induced Currents around a Reef Breakwater, Proc. of the 2nd European MIKE Software Conference, Dubrovnik, Croatia, (CD), October 2008

6. Milanov E., Geshev D., Kazandjieva Y., Dimitrov V., Stoyanov S., New wind tunnel at BAS-BSHC Varna for cooperative research and education, Machines, Technologies, Materials (ISSN-0226), International virtual journal, year II ISSUE 8-9/ 2008, pp. 75-78 (in Bulgarian)

7. Milanov E., Kazandjieva Y., Dimitrov V., Stoyanov S., Possibilities and perspectives for modernization of the aerodynamic laboratory of the Bulgarian ship hydrodynamics centre – Varna, Maritime scientific forum, Naval Academy “N. Y. Vaptsarov”, Varna, 2008 (in Bulgarian)

8. Videnova O., Kishev R., Model Testing of Deepwater Mooring Systems, Int. Conference on Marine Sciences and Technologies – Black Sea’2008”, Varna, 2008

9. Kirilova S., Kishev R., Rakitin, V., Experimental Assessment of the Weather Criterion for Ship Stability, Int. Conference on Marine Sciences and Technologies – Black Sea’2008”, Varna, 2008

10. Rakitin I., Georgiev Т., Rakitin V., Emergency Response Systems, Int. Conference on Informatics Application in Science, VFU “Chernorizetc Hrabar”, 2008 г.

11. Zuo Q., V. Penchev, P. Li, D. Dragancheva, D. Wang, Experimental Research on Wave Transmission over Submerged Breakwaters, Proc. of the 9th Int. Conference Black Sea’2008, ISBN 978-954-90156-5-2, pp. 196-203, October 2008

12. Georgiev S., Kyulevcheliev S., On Powering Performance Testing of Ships with Azimuth Thruster Propulsion, In Marine Industry, Ocean Engineering and Coastal Resources, Ed. C. Guedes Soares, P. N. Kolev, Taylor & Francis Group , London, 2007, Vol. 1 Maritime Transportation, pp. 47 – 54

13. Rakitin I., T. Georgiev, V. Rakitin, A New Step in On-Board Computer Software Design, In Marine Industry, Ocean Engineering and Coastal Resources, Ed. C. Guedes Soares, P. N. Kolev, Taylor & Francis Group, London, 2007, Vol. 1 Maritime Transportation, pp. 429 – 433


21

14. Rakitin I., V. Rakitin, T. Georgiev - A New On-Board Computer Software Design Approach, Proceedings of the International Conference on Marine Research and Transportation, ICMRT’2007, University “Federico II”, Naples, Italy, 2007

15. Milanov E., V. Chotukova, On the Frequency-Dependent Coefficients in Ship maneuvering Equations, 2nd International Conference on Marine Research and Transportation ICMRT’07, Naples, Italy, 28-30 june 2007

16. Milanov E., K. Kapinchev, Inland Vessel Manoeuvres Simulation System - Problems, Structure and Implementation, European Inland Navigation Conference EIWN’07, Vishegrad, Hungary, june 2007

17. Milanov E., High-Speed Multihull Maneuvering Including Effects of Shallow Water and Waves-Part I, Seminar on Ship Motions and Loads, Office of Naval Research, Washington, USA, september 2007

18. Penchev V., Shukrieva S., Integrated Modelling of Waves and Currents around Reef Breakwaters, Proc. of Int. Conference on Coastal Structures’2007, Venice, 2007

19. Shukrieva S., Wave-induced currents behind a Reef Breakwaters, Proceedings of the IVth International Conference PDCE’2007, Varna, pp. 215 -pp. 224, September 2007

20. Penchev V., S. Shukrieva, Numerical Simulation of Waves in Harbour Areas - Example Applications for Bulgarian Black Sea Coast, Proceedings of the IVth International Conference on Port Development & Coastal Engineering (PDCE), Varna, pp. 205 -pp. 214, September 2007

21. Kyulevcheliev S., A Procedure for Hydrodynamic Shape Optimization Using RANSE Solver, Proceedings of the 9th Numerical Towing Tank Symposium – NuTTS’06, 1 – 3 October 2006, Le Croisic, France, Paper No. 14.

22. E.Milanov., V.Chotukova, “Four-quadrant ship manoeuvrability in strong current and wind”, Proc. of the Int. Conference NAV’2006, Vol. I, pp.1.5.1-1.5.12, Genova, Italy, 2006.

23. R. Kishev and V. Rakitin - Model Tests on Stabilizing Moment Created by Passive Anti-Rolling Tanks – STAB’06, Rio de Janeiro, Brazil

24. R. Kishev, V. Rakitin, Y. Yovev - Model Investigation of Dynamic Behaviour and Wave Loads on a Fish Farm Cage System – Hydroelast ’06, Wuxi, China

25. Yossifov, K., Two jubilee anniversaries of the Bulgarian Ship Hydrodynamics Centre – BAS, Proceedings of the 8th Int. Conference on Marine Sciences and Technologies – Black Sea’2006, 25-27 September 2006, Varna,

26. Rakitin V., Kishev R., Chalakov V., Lyutov N., On–board computer systems for operation control on loading, strength, stability and seakeeping, Proceedings of the 8th Int. Conference on Marine Sciences and Technologies – Black Sea’2006, 25-27 September 2006, Varna, v. 1, pp. 53-57

27. Yovev Y., Stress modelling during hydrodynamic tests of fish cage structure, Proceedings of the 8th Int. Conference on Marine Sciences and Technologies – Black Sea’2006, 25-27 September 2006, Varna, v. 2

28. Penchev V., S. Shukrieva, Numerical simulation of waves in the vicinity of coastal structures, Proceedings of the 8th Int. Conference on Marine Sciences and Technologies – Black Sea’2006, 25-27 September 2006, Varna, v. 2, pp. 91-97

29. Georgiev S., S. Kyulevcheliev, Kostov D., Prediction of nominal wake by statistical analysis of experimental data, Proceedings of the 8th Int. Conference on Marine Sciences and Technologies – Black Sea’2006, 25-27 September 2006, Varna, v.1, pp.344-348


22

30. Marshal J., D. Kisheva, N. Petkov, Y. Kazakov, Development of pilot Trans – European service (Rhine – Main – Danube) for combined freight transport between Walloon region and Black Sea, Proceedings of the 8th Int. Conference on Marine Sciences and Technologies – Black Sea’2006, September 2006, Varna, Vol. 1, pp.155-161

31. Kapinchev K., Basic Architectural Principles of Simulation Systems for Dynamic Objects, Proceedings of the 8th Int. Conference on Marine Sciences and Technologies – Black Sea’2006, September 2006, Varna

32. Kapinchev K., Bulding Simulation System Based on High Level Architecture, Proceedings of the 8th Int. Conference on Marine Sciences and Technologies – Black Sea’2006, September 2006, Varna

33. Ivanova A., V. Chotukova, A Model of Object Oriented Class for Extraction and Use of Data Cube Unit Information, Proceedings of the International Conference on Computer Systems and Technologies - CompSysTech'06 – Varna

34. Penchev V., Interaction of Waves and Reef Breakwaters, Proceedings of NATO Advanced Research Workshop on Environmentally Friendly Coastal Protection, NATO Science Series, KLUWER Academic Publishers, 2005

35. Kishev, R., Rakitin, V., Chalakov, V., and Marón, A., Experimental verification of an advanced deck wetness prediction method, Proceedings of 12th Int. Congress of the Maritime Association of the Mediterranean (IMAM 2005), v. 1, pp. 195-198, Lisboa, Portugal, 26-30 Sept. 2005

36. Penchev V., B. Savov, Z. Theocharis, A particle-tracking model of spreading of fine sand sediments, Proceedings of 12th Int. Congress of the Maritime Association of the Mediterranean (IMAM 2005), Lisboa, Portugal, v. 2, pp. 1455-1462, 26-30 Sept. 2005

37. Chotukova, V., E. Milanov, Free-Running Maneuvering Model Tests of Tanker “Esso Oska”, Validation with Full Scale Trials and Preliminary Uncertainty Analysis, written contribution to the 24th ITTC Maneuvering Committee, Proceedings of the 24th ITTC - Volume I, 2005

38. Kishev Z., C. Hu, M. Kashiwagi, CIP Method for Numerical Simulation of Violent Sloshing, Proceedings of the 8th Numerical Towing Tank Symposium, Paper № 15, 2÷4 October 2005, Varna, Bulgaria

39. Kyulevcheliev St., CFD Simulation of Oscillating Water Column Wave Energy Converter, Proceedings of the 8th Numerical Towing Tank Symposium, Paper № 20, 2÷4 October 2005, Varna, Bulgaria

40. Penchev V., J. Scheffermann, Simulation of Solitary Wave Passing a Submerged Reef, Proceedings of the 8th Numerical Towing Tank Symposium, Paper № 26, 2÷4 October 2005, Varna, Bulgaria

41. Kyulevcheliev St., Ship Hull Form Modification for Minimizing the Resistance Using CFD, Proceedings of the 2nd Int. Congress on Mechanical and Electrical Engineering and Marine Industry, v. 2, pp. 260-267, 7.-9. October 2005, Varna, Bulgaria

42. Kishev, R., V. Rakitin, S. Dimitrova, Bow Form Influence on Deck Wetness, Proceedings of the 2nd Int. Congress on Mechanical and Electrical Engineering and Marine Industry, v. 2, pp. 310-316, 7.-9. October 2005, Varna, Bulgaria

43. Yossifov K., St. Kyulevcheliev, Z. Zlatev, A Sea of Marine Research at BSHC, Fluent News Bulletin, spring issue, 2005


23

44. Yossifov K., St. Kyulevcheliev, Z. Zlatev, Enhancing Hydrodynamic Research at BSHC, SouthEeastern Europe FLUENT Event 2005, 11–13 May, Porto Carras Grand Resort, Halkidiki, Greece.

45. Ivanova A., Constructing Object Oriented Class for Extracting and Using Data from Data Cube, Proc. of CompSysTech'05, Varna, June 2005

46. Zlatev Z., Examining the ERCOFTAC C-18 Test Case, Workshop on CFD Uncertainty Analysis, Lisbon, Portugal, 21-22 October 2004.

47. Kerampran S., Kyulevcheliev S., Laurens J.-M., Mouvements libres d’un objet immergé, Fluent Forum 2004 – France, Paris, Octobre, 2004

48. Kyulevcheliev S., CFD Modeling of Hydrodynamic Interaction of Bodies in a Fluid, 7th Numerical Towing Tank Symposium, Hamburg, October, 2004, Proceedings, Ed. Volker Bertram, Heinrich Söding, Paper No. 16.

49. Milanov E., V. Chotukova, Free-Running Manoeuvring Model Tests of Tanker “ESSO OSAKA”, Validation with Full Scale Trials and Preliminary Uncertainty Analysis. Written Contribution to International Towing Tank Conference, Maneuvering Committee, Lyngby, Danmark, Sept. 2004

50. Kishev R., V. Rakitin, Y. Yovev, R. Nachev, Hydrodynamic Model Tests on Fish Farm Cage Systems, Conference Black”Sea ’2004, Varna, стр. 128 – 134

51. Yossifov К., P. Kaloyanchev, Z. Zlatev, Investigation and estimation of the hydrodynamic characteristics of unmanned underwater vehicles, Second international scientific conference “Investigation and technologies for the needs of the defence and armed forces, HEMUS’2004, Plovdiv, 27-29 of May, 2004, (in Bulgarian)

52. Milanov E., V. Chotukova, Directional Course Stability Problem of Podded Ships, Seventh International Conference on Marine Science and Technology, “Black Sea 2004”, vol.2, стр. 28-35, Varna, 2004

53. Yossifov K., Е. Milanov, D. Kostov, V. Chotukova, Widened BSHC possibilities for model hydrodynamic tests of high speed sailing yachts, Second national conference on small crafts shipbuilding “AMKO-2004”, Proceedings p.p. 3.1-3.11, Varna, 2004, (in Bulgarian)

54. Kapinchev K., А. Ivanova, Е. Milanov, Computer generated environment for simulative planning boats manoeuvrability investigation, Second national conference on small crafts shipbuilding “AMKO-2004”, Proceedings p.p. 4.1-4.14, Varna, 2004, (in Bulgarian)

55. Kyulevcheliev S., Georgiev S., Ivanov I., Hydrodynamic Forces on a Ship in Steady Oblique motion in a Shallow Canal, 7th International Conference on Marine Science and Technology – Black Sea 2004, Varna, Bulgaria, October, 2004, Proceedings Vol. 1, ISBN 954-90919-6-1, pp. 123 - 127

56. Kyulevcheliev S., Small crafts resistance estimation, Second national conference on small crafts shipbuilding “AMKO-2004”, Proceedings p.p. 2.1-2.8, Varna, 2004, (in Bulgarian)

57. Kostov D., Hydrodynamic aspects of the sailing yachts powering performance, Second national conference on small crafts shipbuilding “AMKO-2004”, Proceedings p.p. 5.1-5.7, Varna, 2004, (in Bulgarian)

Bulgarian Ship Hydrodynamics Centre - BAS · Bulgarian Ship Hydrodynamics Centre - BAS 1 INSTEAD OF...

Documents

Transcript of Bulgarian Ship Hydrodynamics Centre - BAS · Bulgarian Ship Hydrodynamics Centre - BAS 1 INSTEAD OF...