The development of a hot wire anemometry system to study the turbulent flow conditions in spark ignition engine combustion chambers is described. Measurements of a ‘mean’ flow velocity and a fluctuating flow velocity within certain frequency bandpass ranges are reported under ‘motoring’ engine conditions during the ‘combustion period’ of the engine cycle. Two types of combustion chamber design have been investigated - a ‘squish’ design and a cylindrical disc design.
Turbulent Flow in Spark Ignition Engine Combustion Chambers
Sae Technical Papers
SAE Automobile Engineering and Manufacturing Meeting ; 1975
1975-02-01
Conference paper
English
Turbulent flow in spark ignition engine combustion chambers.
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