Tumble flow has been found to accelerate .9 the combustion process and improve engine performance and it can be defines :as A rotational air motion around an axis perpendicular to the crankcase axis A rotational air motion around an axis parallel to the cylinder axis A rotational air motion around an axis perpendicular to the cylinder axis None of the above

Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Jack Erjavec, Rob Thompson
Chapter4: Automotive Systems
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Problem 20RQ: What two major engine components work together to change the reciprocating motion of the pistons...
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Tumble flow has been found to accelerate .9
the combustion process and improve
engine performance and it can be defines
:as
A rotational air motion around an axis
perpendicular to the crankcase axis
A rotational air motion around an axis
parallel to the cylinder axis
A rotational air motion around an axis
.perpendicular to the cylinder axis
.None of the above O
The effects of minimising the distance.10
between the spark plug and the end gas
:islare
Combustion will be as rapid as possible
Producing high engine speeds and thus
.higher power output
The rapid combustion reduces the time
n which the chain reactions that lead to
knock can occur
All of the above
Transcribed Image Text:Tumble flow has been found to accelerate .9 the combustion process and improve engine performance and it can be defines :as A rotational air motion around an axis perpendicular to the crankcase axis A rotational air motion around an axis parallel to the cylinder axis A rotational air motion around an axis .perpendicular to the cylinder axis .None of the above O The effects of minimising the distance.10 between the spark plug and the end gas :islare Combustion will be as rapid as possible Producing high engine speeds and thus .higher power output The rapid combustion reduces the time n which the chain reactions that lead to knock can occur All of the above
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