Engineering, 20.12.2019 03:31 elias37

Atwo-liter, four-cylinder, open-chamber si engine operates at 3500 rpm using stoichiometric gasoline. at this speed, volumetric efficiency is 93%, combustion efficiency is 98%, indicated thermal efficiency is 47%, and mechanical efficiency is 86% calculate:

(a) brake power. [kw]

(b) bmep. [kpa]

(c) amount of unburned fuel exhausted from the engine. [kg/hr]

(d) bsfc. [gm/kw-hr]

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Atwo-liter, four-cylinder, open-chamber si engine operates at 3500 rpm using stoichiometric gasoline...

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