The Mechanical Engineer's Pocket-book: A Reference Book of Rules, Tables, Data, and Formulæ, for the Use of Engineers, Mechanics, and StudentsJ. Wiley & sons, 1902 - 1113 σελίδες |
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Αποτελέσματα 1 - 5 από τα 100.
Σελίδα ix
... etc ... Sizes of Fire Brick . Fire Clay , Analysis ... .... 223 224 224 224 225 225 .226 , 227 , 228 .223 , 229 2:29 230 230 231 231 232 232 283 284 235 235 Stress and Strain . Elastic Limit .. Yield Point ... CONTENTS . ix.
... etc ... Sizes of Fire Brick . Fire Clay , Analysis ... .... 223 224 224 224 225 225 .226 , 227 , 228 .223 , 229 2:29 230 230 231 231 232 232 283 284 235 235 Stress and Strain . Elastic Limit .. Yield Point ... CONTENTS . ix.
Σελίδα x
... Stress and Strain . Elastic Limit .. Yield Point ... Modulus of Elasticity . Resilience Strength of Materials . Elastic Limit and Ultimate Stress . Repeated Stresses .. Repeated Shocks . Stresses due to Sudden Shocks . Tensile Strength ...
... Stress and Strain . Elastic Limit .. Yield Point ... Modulus of Elasticity . Resilience Strength of Materials . Elastic Limit and Ultimate Stress . Repeated Stresses .. Repeated Shocks . Stresses due to Sudden Shocks . Tensile Strength ...
Σελίδα xxvi
... System .... Wire - rope Tramways . Stress in Hoisting - ropes on Inclined Planes ...................................... .................... ............ 913 913 913 914 914 Suspension Cableways and Cable Hoists ........ ....
... System .... Wire - rope Tramways . Stress in Hoisting - ropes on Inclined Planes ...................................... .................... ............ 913 913 913 914 914 Suspension Cableways and Cable Hoists ........ ....
Σελίδα 192
... Stress on Pipe per square inch @ 200 lbs . Radius of Fillet , inches . Flange Diameters , inches . Flange Thicknesses at edge , inches . Width Flange Face , inches . Bolt Circle Diameter , inches . Number of Bolts . Bolt Diameter ...
... Stress on Pipe per square inch @ 200 lbs . Radius of Fillet , inches . Flange Diameters , inches . Flange Thicknesses at edge , inches . Width Flange Face , inches . Bolt Circle Diameter , inches . Number of Bolts . Bolt Diameter ...
Σελίδα 236
... stress , and the internal force a strain ; others call the external force a strain , and the internal force a stress : this confusion of terms is not of importance , as the words stress and strain are quite commonly used synonymously ...
... stress , and the internal force a strain ; others call the external force a strain , and the internal force a stress : this confusion of terms is not of importance , as the words stress and strain are quite commonly used synonymously ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
alloy aluminum angle base beam bolt brass bricks carbon cast iron cent chord circle Circular Mils Circum circumference coefficient column compression compression member copper cubic cubic foot curve cylinder decimal Diam diameter Diff difference differential distance divide draw ductility elastic limit elongation Engineering equal equation factor of safety feet fibre Flange force formula frustum Gauge given half heat increase inertia length load logarithm manganese material maximum metal modulus moment of inertia multiply Neutral Axis perpendicular pipe plane plate pounds per square pressure proportional radius of gyration Recipro resistance rivets shearing side silicon sine solid specific gravity specimen square foot square inch standard steel strain strands stress subtract surface tangent temperature tensile strength tension tests thickness thread tons transverse triangle tubes velocity wrought iron zinc
Δημοφιλή αποσπάσματα
Σελίδα 688 - Notice the general condition of the boiler and its equipment and record such facts in relation thereto as bear upon the objects in view. If the object of the trial is to ascertain the maximum economy or capacity of the boiler as a steam generator, the boiler and all its appurtenances should be put in first-class condition.
Σελίδα 482 - CL are line pressure and sonic speed of the gas at £ -» — *, and y is the ratio of specific heat at constant pressure to specific heat at constant volume for the gas.
Σελίδα 396 - For the purposes of this specification, the yield point shall be determined by the careful observation of the drop of the beam or halt in the gauge of the testing machine.
Σελίδα xxxii - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 414 - If any number of forces acting at a point can be represented in magnitude and direction by the sides of a POLYGON taken in order, they are in equilibrium.
Σελίδα 691 - The coal should be weighed and delivered to the firemen in equal portions, each sufficient for about one hour's run, and a fresh portion should not be delivered until the previous one has all been fired. The time required to consume each portion should be noted, the time being recorded at the instant of firing the first of each new portion.
Σελίδα 692 - In tests for purposes of scientific research, in which the determination of all the variables entering into the test is desired, certain observations should be made which are in general unnecessary for ordinary tests.
Σελίδα 66 - In any plane triangle, the sum of any two sides is to their difference as the tangent of half the sum of the opposite angles is to the tangent of half their difference.
Σελίδα 691 - ... moisture in the steam should be determined by the use of either a throttling or a separating steam calorimeter. The sampling nozzle should be placed in the vertical steam pipe rising from the boiler. It should be made of...
Σελίδα 6 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...