A turbocharged four-stroke direct injection diesel engine

A turbocharged four-stroke direct injection diesel engine has a displacement volume of 0.0259 m³ (25.9 liters). The engine has an output of 950 kW at 2200 rpm. The mean effective pressure (in MPa) is closest to

B.P =	n.p_mVN.k
	60

where p _m = mean effective pressure
n = number of cylinders = 1.
V = volume of displacement = 0.02510 cm³
N = r.p.m

k =	1	for 4-stroke
	2

= 1 for 2-stroke

∴ p_m =	B.P × 60
	n.V.N.k

=	950 × 60	for 4-stroke
	0.0259 × 2200 × (1 / 2)

= 2000 kPa = 219 Pa