ME409 Introduction
description
Transcript of ME409 Introduction
-
ME 409
TOPIC: INTRODUCTION
lecture delivered by:Dr. A. K. M. Monjur Morshed
Assistant ProfessorDepartment of Mechanical Engineering
Bangladesh University of Engineering and Technology
-
COURSE MATERIAL
Sustainable Energy Choosing Among Options. J.W. Tester, E.M. Drake, M.W. Golay, M.J. Driscoll, and W.A. Peters. MIT Press, Cambridge MA
-
Sustainable Energy: a living harmony between the equitable availability of energy services to all people and the preservation of the earth for future generations
Renewable Energy Technologies (E.T.) are going to constitute the next great global industry. They will rival and probably surpass Information Technology (I.T.). The country that spawns the most E.T. companies will enjoy more economic power, strategic advantage and rising standards of living." -Thomas Friedman, Pulitzer Prize Winner
-
Energy-Consumption-Countrywise
-
Energy-Consumption-Countrywise
-
USA ENERGY FLOW
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://buber.net/Blah/?p=417&ei=bWTxVIfFMNCWuASAoIC4BA&bvm=bv.87269000,d.c2E&psig=AFQjCNHg-jR3tIyyam0iJYIXieSgrx_JtQ&ust=1425192355823056
-
UK ENERGY FLOW
http://rs.resalliance.org/wp-content/uploads/2008/09/ukenergyflow.gif
-
WELL KNOWN ISSUE
Energy use is increasingRaw fuel reserves are limitedPressure on standard of living Global warming
-
SOME PROPOSED SOLUTION
Replace coal with renewable (wind, solar) Sequester CO2 Switch to biofuelsConservation Add heating insulation Nuclear
-
MORE PROPOSED SOLUTIONS
Drive smaller cars Expand use of geothermal Use oil shale and tar sands for gasolineBuild smaller houses Increase the efficiency of everything Cars: hybrids, plug-in hybrids, fully electric
-
STRATEGY ASSESSMENT
Its a hodge-podge Are all problems being addressed? Are alternatives compared by means of a cost-benefit analysis? Are we providing sufficient funds for R&D innovations? Does the media do a good job informing the public?
-
MAIN COURSE GOALS
Put logic and order into the energy situation Develop a comprehensive overview Learn how to measure and evaluate options Armyou with the knowledge to make sensible decisions
-
ENERGY SOURCES AND USES
A useful breakdown of energy usage Heating -gas, oil Transportation-oil Electricity -coal, nuclear, gas, hydro Heating -anything will do Transportation-need mobile fuel Electricity -lighting, cooling, industry
-
ENERGY USAGE
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://eetd.lbl.gov/newsletter/nl29/&ei=FWvyVIS8FY3huQSk0YHwAw&bvm=bv.87269000,d.c2E&psig=AFQjCNFMkhWHLe8bRRPFyAV8s5ygzCY_Ag&ust=1425259661277791
-
Oil USAGE in USAOil USAGE in USA
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://alternativeenergy.procon.org/view.resource.php?resourceID=001797&ei=323yVJevDJGJuwTd24D4AQ&bvm=bv.87269000,d.c2E&psig=AFQjCNErKaI_1p3zDQIyMyoFc_wVjXasvQ&ust=1425260373638070
-
Oil USAGE in USAOil USAGE in USA
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://arizonaexperience.org/innovate/powering-arizona&ei=wW7yVI-PKsHguQSakIGgBQ&bvm=bv.87269000,d.c2E&psig=AFQjCNEXcXfn29zJ9xytbrlIpCiVwpxnmQ&ust=1425260577476082
-
Electricity Generation Sources (US)
Coal 1994
Petroleum liquids
31.2
Petroleum Coke
14.2
Natural gas 876.9
Other gases 11.6
Nuclear 806
Other 10.4
Hydro 248.1
Biomass 55.9
Geothermal 14.9
Solar/PV 0.8
Wind 52
-
Oil USAGE in USAOil USAGE in USA
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://www.tsp-data-portal.org/Breakdown-of-Electricity-Generation-by-Energy-Source&ei=vm_yVKOgNYOhuQSNrYKIBA&bvm=bv.87269000,d.c2E&psig=AFQjCNEXcXfn29zJ9xytbrlIpCiVwpxnmQ&ust=1425260577476082
-
Coal Reserve of the World
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://motorcitytimes.com/mct/2013/07/obama-declares-war-on-our-largest-source-of-energy/world-coal-reserves/&ei=_nDyVJGiGtKNuASV14KACg&bvm=bv.87269000,d.c2E&psig=AFQjCNFT4iTIOg1cVTE7zXF-neLENqqAlw&ust=1425261175800361
-
Gas Reserve of the World
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://cammyscomiccorner.com/photowfd/map-gas-reserves-world&ei=Q4TyVKzIAs6JuASl1YLICA&bvm=bv.87269000,d.c2E&psig=AFQjCNE9wV7zRHwau4nSz-XQMppljjNz3A&ust=1425266076713288
-
Oil Reserve of the World
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://z47.vfdb.org/wp-includes/global-oil-reserves&ei=-YTyVN2XH5GXuASs_oCwBQ&bvm=bv.87269000,d.c2E&psig=AFQjCNH1qMRlhlxOqeN72-7pBW_4fnxcoA&ust=1425266276664073
-
Oil Reserve of the World
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://www.thegreensupplychain.com/news/13-06-19-1.php?cid=7161&ei=mYbyVLLJHMSNuATIooC4CA&bvm=bv.87269000,d.c2E&psig=AFQjCNE5SVZKr6UqOGHDqZ4_WcFh4Ja2FQ&ust=1425266414588631
-
Oil Reserve of the World
http://www.google.com.bd/url?sa=i&rct=j&q=&esrc=s&frm=1&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http://peakoilbarrel.com/bp-statistical-review-world-energy-2014/&ei=uobyVL3BLs7UuQSppwI&bvm=bv.87269000,d.c2E&psig=AFQjCNE5SVZKr6UqOGHDqZ4_WcFh4Ja2FQ&ust=1425266414588631
-
How Long Will the Supply Last
Oil and natural gas ~50years
Coal ~300years
Oil shale and tar sands ~350years
Nuclear fission Todays light water reactors~100years Future breeders ~10,000 years
Renewables ~