TY  - JOUR
T1  - Valve Flow Discharge Coefficient Investigation for Intake and Exhaust Port of Four Stroke Diesel Engines
AU - , Abdul Rahim Ismail AU - , Semin AU - , Rosli Abu Bakar 
JO  - Journal of Engineering and Applied Sciences
VL  - 2
IS  - 12
SP  - 1807
EP  - 1811
PY  - 2007
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2007.1807.1811
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2007.1807.1811
KW  - Coefficient of discharge
KW  -diesel engine
KW  -test pressure
KW  -valve lift
AB  - The study presents the effect of the coefficient of discharge of intake and exhaust valve for direct injection diesel engine. The main purpose of the present research is to determine the discharge coefficient of intake and exhaust valves in the engine cylinder head of a 406 cm<SUP>3</SUP>. The experiment has been conducted using a flow bench model Superflow SF-1020. It is required to know such discharge coefficients, as a function of lift and pressure ratio in the mathematical modelling process at each juncture during the open cycle. The obtained results are dependent on test pressure.
ER  -