door Qompaqniet » 18 Nov 2009, 20:14
dit zegt Wikipedia.
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A compressor stall is a situation of abnormal airflow resulting from a stall of the aerofoils within the compressor. Stall is found in dynamic compressors, particularly axial compressors, as used in jet engines and turbochargers for reciprocating engines.
Compressor stalls result in a loss of compressor performance, which can vary in severity from a momentary engine power drop (occurring so quickly it is barely registered on engine instruments) to a complete loss of compression (compressor surge) necessitating a reduction in the fuel flow to the engine.
Factors affecting compressor performance
Damaged compressor components caused by ingestion of foreign objects. One of the most common causes of compressor stalls in commercial aviation aircraft is a bird strike. On take-off, while maneuvering on the ground or while on approach to landing, planes operate in proximity to birds. It is not uncommon for birds to be sucked into the intake of the engine and the disruption to the airflow and damage to the blades often causes compressor stall.
Worn or contaminated compressor components such as eroded rotor blades, seals or bleed valves. Even dust and dirt in the compressor can reduce its efficiency and lead to a stall if the contamination is severe enough.
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Ok auto's hebben geen last van vogles in de compressor. Maar vervuiling en of een defect in de compressor kan heiier wel een oorzak zijn. Ook als omdat het met deze turbo is en niet met een andere.
Ik zou eens kijken of de lucht en uitlaatkanaal wel schoon en glad zijn en of de interkoeler niet te veel restrictie geeft.