By an application of 0.5 mm thickness insulation coating at the crown face of the piston, cylinder head and valves, the heat loss to the coolant is found approximately 23, 34, 46% for high, medium and low loads, respectively.
By an application of 0.5 mm thickness insulation coating at the crown face of the piston, cylinderhead and valves, the heat loss to the coolant is found approximately 23, 34, 46% for high, medium and low loads, respectively.