Mechanical laboratory methods; a testing of instruments and machines in the mechanical engineering laboratory and in practice (1918)
Smallwood, Julian Chase · New York, D. Van Nostrand company · leaf 96
te on short engine strokes and moderate piston speeds,and on long engine strokes at all usual piston speeds if properlydesigned to avoid friction. The drum motion resulting from its 13 THE ENGINE INDICATOR 75 use has its maximum error, when the friction is small, at a partof the stroke where… … Fig. 46.—Error Diagrams from Reducing Wheels. on the head end diagram is described. As these lines are generallyhorizontal, or nearly so, errors upon them would not appear,except at their ends. 76 PLANIMETERS 14 IRREGULAR AREAS AND MEAN HEIGHTS Numerous engineering instruments, of which the…
Mechanical engineering laboratories
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
