Mechanics Applied to EngineeringLongmans, Green and Company, 1904 - 770 páginas |
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Página 1
... whole in some brief statement or formula . If some branches of truth have been left untouched or unclassi- fied , the formula will only represent a part of the truth ; such is the cause of discrepancies between theory and practice . A ...
... whole in some brief statement or formula . If some branches of truth have been left untouched or unclassi- fied , the formula will only represent a part of the truth ; such is the cause of discrepancies between theory and practice . A ...
Página 7
... whole impulse per second = the change of momentum per second When the impulses become infinitely rapid , the whole impulse per second is termed the force acting on the body . Hence the momentum may be changed gradually from M1v , to M2 ...
... whole impulse per second = the change of momentum per second When the impulses become infinitely rapid , the whole impulse per second is termed the force acting on the body . Hence the momentum may be changed gradually from M1v , to M2 ...
Página 9
... whole effort exerted by the engine is expended in overcoming the frictional resistance , or the negative accelera- tion . If the positive acceleration at any time exceeds the negative acceleration due to the friction , the positive or ...
... whole effort exerted by the engine is expended in overcoming the frictional resistance , or the negative accelera- tion . If the positive acceleration at any time exceeds the negative acceleration due to the friction , the positive or ...
Página 13
... whole of the work supplied to any machine must be equal to the work got out of the machine , together with the work converted into heat , 1 either by the friction or the impact of the parts one on the other . Mechanical Equivalent of ...
... whole of the work supplied to any machine must be equal to the work got out of the machine , together with the work converted into heat , 1 either by the friction or the impact of the parts one on the other . Mechanical Equivalent of ...
Página 15
... whole body , then M etc .; then the moment of inertia of the = ( M1r , 2 + M122 , etc. ) . K - M1 + M12 + M3 , body , I , 2 = MK2 Radius of Gyration ( x ) .- The x in the paragraph above is known as the radius of gyration of the body ...
... whole body , then M etc .; then the moment of inertia of the = ( M1r , 2 + M122 , etc. ) . K - M1 + M12 + M3 , body , I , 2 = MK2 Radius of Gyration ( x ) .- The x in the paragraph above is known as the radius of gyration of the body ...
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Términos y frases comunes
acceleration angle angular velocity balance weight balls beam bearing bending bending moment bending-moment diagram body Calculate cent centre of gravity centrifugal circle coefficient compression connecting-rod constant crank Crown 8vo curve cylinder deflection diameter direction distance efficiency elastic limit ELEMENTARY energy engine equal feet per second Find flange flywheel force acting given governor hence horizontal Illustrations increase inertia length load material maximum mechanism metal method moment of inertia neutral axis orifice parallel pipe piston plane plate polygon pressure pulley pump R₁ radius of gyration ratio revolutions per minute rivets rotation shaft shear shear stress shown in Fig side speed square inch strain stress stroke strut surface tangent tensile tensile stress tension tons per square triangle turbine V₁ valve vanes varies vertical virtual centre W₁ Watt governor wheel Young's modulus
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