"engine pressure" is correct and usable in written English.
You can use it to refer to the pressure generated by an engine, usually in the context of a vehicle. For example, "The engine pressure of the car was too low, so the mechanic had to make some adjustments."
If the turbocharger does not come off boost quickly enough when the driver lifts his foot from the accelerator and causes the throttle to shut off the air flow to the engine, pressure waves can surge back to the turbocharger and damage the compressor's thrust bearing.
Constraints on engine parameters easily impact the engine pressure, its temperature and could be critical at some operating points.
Constraints on engine parameters can easily impact on the engine pressure and its temperature, and could be critical at some operating points.
The ambient conditions selected include typical in-cylinder conditions of a medium-duty diesel engine: pressure 10 40 bar and air temperature 850 1000 K.
It is also seen that a solar thermal power generation system using the regenerative Brayton cycle results in migration of the optimal efficiency point towards lower values of engine pressure ratio.
This study presents a new variable valve actuation (VVA) system, which is optimized to pursue the minimum energy consumption and the minimum sensitivity of the valve lift to cycle-to-cycle variations of engine pressure.
This is important because, for a number of evolutionary reasons, engine pressures are tending to increase and temperatures to decrease.
Increasing the total turbine expansion ratio by reducing flow area of high-pressure stage VGT led to higher engine boost pressure, increased PRD and turbocharging efficiency variation, which results in increased pumping loss.
Turbocharging, which uses an exhaust-driven pump to force air into the engine under pressure, can yield greater power gains than raising the compression ratio.
In a piston-and-cylinder engine the pressure produced by combustion of gasoline creates a force on the head of a piston that moves the length of the cylinder in a reciprocating, or back-and-forth, motion.
The best fuel efficiency can be realized by compromising the engine boost pressure and pumping loss.
