Exhaust loss refers to the energy lost as heat in the exhaust gases produced during combustion in engines, such as those in vehicles or power plants. This energy, which is not converted into useful work, represents a significant efficiency loss, as it contributes to the overall energy waste in the system. Reducing exhaust loss can improve engine efficiency and performance, often achieved through design improvements or technologies like turbocharging and exhaust heat recovery systems.
the open end of the exhaust pipe is cut at an angle.
Look for a leak, if not white smoke from exhaust (going into engine)
loss of power.noise rattling from exhaust
If there is no overheating or loss of coolant, most likely it is due to condensation in the exhaust system (pretty normal in cool or rainy weather).
An exhaust restiction, like a clogged catalytic convertor
white smoke means you're burning antifreeze...check for loss of coolant in the tank and look for leaks
Unburnt fuel.
burning oil
When a weird noise comes from the exhaust after stepping on the gas pedal, it could mean that there is a hole in the exhaust pipe. Sometimes the exhaust pipe will rust and need to be replaced.
i dont know what you mean exactly, but if you mean that the exhaust has changed to a steam you most likely have a head or a head gasket problem.
of course it emits "smoke" you mean exhaust? it has to go somewhere, if it's a propeller plane it has an exhaust just like car, if it's a turbine, it has an exhaust outlet, if it's a jet engine, the exhaust is self explanatory
Gas turbine exhaust pressure loss negatively impacts performance by reducing the effective pressure ratio across the turbine. This loss can lead to decreased power output and efficiency, as the turbine has to work harder to achieve the same thrust or energy output. Additionally, higher exhaust pressure can result in increased back pressure, potentially affecting the overall system's thermal efficiency and contributing to higher fuel consumption. Managing exhaust pressure losses through design optimizations and control systems is crucial for enhancing turbine performance.