BREATH~1
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Transcript of BREATH~1
7/17/2019 BREATH~1
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Gas EngineGas Engine
TechnologyTechnology
Engine Breathing
Engine Exhaust System
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Most engines consumeMost engines consumeFIVE CUBIC FEETFIVE CUBIC FEET
of air per minute for everyof air per minute for every
horsepoer pro!uce!horsepoer pro!uce!
1ft.
1ft.
1ft.X 5
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Maximum Inta"e #irMaximum Inta"e #ir
$estriction$estriction
V%& '( inches )*+,( cm- .C
VGF '( inches )*+,( cm- .C
#T/+ '( inches )*0cm- .C
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Air restriction gauge Air restriction gauge
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Foam pre-cleaner elementFoam pre-cleaner element
Shipping Damage
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Lets see... 25mmequals 1 inch
Vintage 1975 photo
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Maximum Bac" &ressureMaximum Bac" &ressure
VGFVGF11 '(2 )*+,( cm- .C
V%& naturally aspirate!V%& naturally aspirate!1 '02 )3(cm- .C
V%& GSI4 an! G5V%& GSI4 an! G51 '/2 )*6cm- of .C at '/66 $&M7 '06 BME&
$e!uctions '2)/,(cm- 8'66 $&M '2)/,(cm-8'6 BME&
V%& GSI SE$IES F9U$V%& GSI SE$IES F9U$1 /62 )(6 cm- of .C
#T/+#T/+1 /6 inches )(6cm- of .C
V%& GSI ',(2 re!uctions for $&M an! BME&
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%igh temperature%igh temperatureshut!onshut!on
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Exhaust piping illExhaust piping illexpan! one inchexpan! one inch
for every '6 feet )* meters-for every '6 feet )* meters-
of lengthof length
Col!
Hot
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CorrectCorrect
WaukeshaWaukesha
ExpansionExpansion
WaukeshaWaukesha
.rong.rong
ExpansionExpansion
&iping shoul! :e&iping shoul! :e
sche!ule /6sche!ule /6
car:on steel orcar:on steel or
sche!ule '6sche!ule '6stainless steelstainless steel
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Chapter + of theChapter + of theInstallation 9fInstallation 9f
.au"esha Engines an!.au"esha Engines an!
Enginator; SystemsEnginator; Systems
Form '6<'Form '6<'
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=amage to a freshly overhaule! V%&=amage to a freshly overhaule! V%&