A、bypass exhaust gas at high loads to prevent excessive back pressure
B、bypass a portion of the exhaust gas at peak loads for better efficiency
C、recycle exhaust gas to the turbocharger
D、minimize moisture condensation in the boiler gas passages at low loads
更多“An exhaust gas bypass is installed on a waste heat boiler in order to （）.”相关的问题
A、changing the direction of exhaust gas flow B、increasing the exhaust gas velocity C、changing the exhaust gas weight D、increasing the exhaust gas static pressure
A、white smoke in the exhaust B、high exhaust gas pyrometer readings C、sparks in the exhaust D、blue smoke in the exhaust
A、passing the exhaust through long head pipes B、diffusing exhaust vibrations through activated carbon baffles C、increasing the exhaust gas velocity D、reducing the exhaust gas velocity
A、increasing the linear velocity of the exhaust gases B、changing directions of exhaust gas flow C、decreasing the temperature of the exhaust gases D、accelerating the exhaust gas through a reduced size orifice
A、a modern diesel engine；a turbine wheel B、a modem diesel engine；exhaust gases C、a compressor；an exhaust gas turbocharger D、a compressor；a turbine wheel
A、cylinder pressure B、flame intensity C、exhaust gas temperature D、crankshaft axial alignment
A、prevent soot fires in the exhaust system B、prevent exhaust gas erosion of the tubes C、increase the velocity of exhaust gas flow D、increase the rate of heat transfer
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