A potential complication is the medium in the reactor becoming compacted, increasing back pressure onto the pump and reducing water into the reactor.
42.
However, the use of this small packing media causes the high back pressure and is why it is termed high pressure liquid chromatography.
43.
Periodic regenerations ( high temperature excursions ) are required to initiate combustion of the trapped soot and thereby reducing the exhaust back pressure.
44.
I think as air rushes toward the hole, there will be back pressure; there will be a certain rate of consumption anyway though.
45.
This enhances low speed torque up to a speed at which the loss due to increased back pressure outweighs the EXUP tuning effect.
46.
He concluded that the performance of this engine is dependent on " the pressure ratio between the micro-nozzles stagnation pressure and back pressure ."
47.
Instead, the left heart fails to pump blood efficiently, leading to pooling of blood in the lungs and back pressure within the pulmonary system.
48.
Inadequately maintained particulate filters on vehicles with diesel engines are prone to soot buildup, which can cause engine problems due to high back pressure.
49.
Wankel engines operate better with a low pressure exhaust system, higher exhaust back pressure reducing mean effective pressure, more severely in peripheral intake port engines.
50.
He attempted to pull up through back pressure and adding power, but the aircraft hit the water before he was able to execute this maneuver.
