PHYSICS IN INDUSTRY Lecture No. 16 LBhYSiCS in Relation to the Development of the Internal Combustion Engine ./ By ALAN E. L. CHORLTON, G.B.E., M.Inst.C.E., M.I.Mech.E., M.I.E.E. GIVEN BEFORE THE INSTITUTE OF PHYSICS ON MAY 19, 1931 THE INSTITUTE OF PHYSICS I LOWTHER GARDENS, EXHIBITION ROAD LONDON, S.W.7