The Mechanical Engineer's Pocket-book: A Reference Book of Rules, Tables, Data, and Formulæ, for the Use of Engineers, Mechanics, and Students

Εξώφυλλο
Wiley, 1907 - 1129 σελίδες
 

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Περιεχόμενα

Geometrical Propositions
53
Sectors and Segments
59
Sphere
61
Solution of Plane Rightangled Triangles
68
Formula? for Integration
74
Reciprocals of Numbers 1 to 2000
80
Squares Cubes Square Roots and Cube Roots from 0 1 to 1600
86
Squares and Cubes of Decimals
101
Decimals of a Foot Equivalent to Inches and Fractions of an Iuch
112
Spheres
118
Capacities of Rectangular Tanks in Gallons
125
Hyperbolic Logarithms
156
MATERIALS
163
Order of Malleability etc of Metals
169
Wroughtiron Welded Tubes
186
Riveted Iron Pipes
198
Sizes of Shot
204
Weight of Bolts with Heads
210
Iron Wire Size Strength etc
216
Electric Cables 881 282
223
Steel Hawsers 223
229
Stress and Strain
236
Tensile Strength
242
Elements of usual Sections
248
Eccentric Loading of Columns 284
254
Working Strains in Bridge Members 283
264
Safe Loads on Steel Beams
270
Spacing of Steel I Beams
278
Strength of chains and Ropes
280
Elastic Resistance to Torsion
282
Thin Cylinders under Tension
289
Tensile Strength of Wire
303
Copper at High Temperatures 809
309
Properties of Cork
316
Latent Heat
318
Coppertinzinc Alloys
323
Aluminum Brass
329
Alloys containing Antimony 886
335
Cordage Technical terms of
341
Laminated Steel 8prlngs 847
347
Helical Springs for Cars etc 853
354
Diameter of Rivets
360
Influence of Silicon Sulphur Phos and Mn on Cast Iron 865
368
Strength of Cast Iron 874
374
Permissible Stresses in Structures 881
381
Nonoxidizing Process of Annealing
389
Influence of Annealing upon Magnetic Capacity
396
Measure of time 20
402
Aluminum Steel
409
Force Unit of Force
415
11
419
Centre of Oscillation
421
Mass
427
Animalpower Manpower
433
The Pulley
439
Howe Truss
445
I Pyrometer
451
Specific Heat
457
Latent Heat of Evaporation
462
Conduction and Convection of Heat
468
PHYSICAL PROPERTIES OF OASES
479
Flow of Air in Pipes
485
Loss of Pressure in Pipes
493
Loss due to Excess of Pressure 601
498
Electric Power from Windmills
499
Aircompressors 603
505
Shops Operated by Compressed Air 609
509
Quantity of Air Delivered 614
516
Experiments on Mine Ventilators
523
Quantity of Air Discharged through a Ventilating Duct
530
Rules for Computing Radiating Surfaces
536
Volumes and Pressures 600
539
Heating a Greenhouse by Steam 641
542
Blower System of Heating and Ventilating 645
545
Impurities of Water 651
551
Flow in Open and Closed Channels
557
Molesworths Formula
563
Loss of Head
573
Airbound Pipes 679
579
Weathering of Coal
637
Anthracite Gas
647
Analyses of Watergas and coal gas
653
Flow of Gas in Pipes
657
Table of the Properties of Steam
663
Napiers Approximate Rule
669
Thickness of Copper Steampipes
675
Airpassages Through Gratebars
681
High Rates of Evaporation
687
Table of Factors of Evaporation
695
Strength of Steamboilers
700
Safeworking Pressures
707
Rules for Construction of Boilers iu Merchant Vessels iu C S
709
Gasfired Steamboilers
714
Use of Zinc
720
Equation of the Injector
726
Force or Intensity of Draught
732
Weights of Logs Lumber etc
738
Calculation of Mean Effective Pressure
744
Heal Ratio of Expansion
750
Horsepov cr Constant
756
Advantages of Compounding
762
Calculation of Diameters of Cylinders
768
Principal Engines Worlds Columbian Exhibition 1893
774
Type of Engine Used when Exhauststeam is used for Heating
780
Steam Consumption in Small Engines
786
Steam Turbines
791
Diameter of Pistonrods
797
Crossheadpin or Wristpin
804
Flywheel Shafts
810
The Eccentric
816
Strains in the Rims
822
Port Opening
828
Pistonvalves
834
The Jet Condenser
839
Increase of Power by Condensers
846
Inertia and Resistance at Increasing Speeds
853
Speed of Railway Trains
859
Locomotive Testing Apparatus
863
Horsepower Transmitted by Shafting
869
Proportions of Pulleys
873
Width of Belt for Given Horsepower
879
Proportioning Materials in Memphis Bridge
882
Evils of Tight Belts
885
Proportion of Gearwheels
891
Efficiency of Gearing
899
Maximum Speed of Gearing
905
Efficiency of Chainblocks
907
Weight of Overhead Bins 912o
912
Suspension Cableways and Cable Hoists
915
Longdistance Transmission
921
Coefficient of Friction
928
Friction of Motion
929
Allowable Pressures on Bearingsurface
935
Bearings for Very High Rotative Speed
941
Cupola Practice 945
949
Forms of Cutting Tools
955
Power used by Machine Tools
963
Taps for Machinescrews
970
Holdingpower of Setscrews
977
Icemelting Effect
983
Test Trials of Refrigeratingmachines
990
Cylinderheating
997
The Screwpropeller
1010
Pistonvalves
1016
Safe Distributed Loads on Southernpine Beams
1023
Laws of Electrical Resistance
1027
Allowable Carrying Capacity of Copper Wires
1033
Table of Electrical Horsepowers
1039
Description of Storagebatteries
1045
The magnetic circuit
1051
Strength of the Magnetic Field
1057
Maximum Average and Effective Values
1061
Capacity of Conductors
1067
Weight of Copper Required in Different Systems
1074
mathematics
1080
Efficiency of Worm Gearing
1086
Fire Clay Analysis 284
1094
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Σελίδα 20 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 34 - Divide the first term of the dividend by the first term of the divisor and write the result as the first term of the quotient.
Σελίδα 702 - 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 18 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 53 - If one side of a triangle is produced, The exterior angle is equal to the sum of the two interior and opposite angles.
Σελίδα 702 - The analysis of the flue gases is an especially valuable method of determining the relative value of different methods of firing, or of different kinds of furnaces. In making these analyses great care should be taken to procure average samples — since the composition is apt to vary at different points of the flue. The composition is also apt to vary from minute to minute, and for this reason the drawings of gas should last a considerable period of time. Where complete determinations are desired,...
Σελίδα 483 - Avogadro's hypothesis that equal volumes of all gases under the same conditions of temperature and pressure contain the same number of molecules...
Σελίδα 698 - I. Determine at the outset the specific object of the proposed trial, whether it be to ascertain the capacity of the boiler, its efficiency as a steam generator, its efficiency and its defects under usual working conditions, the economy of some particular kind of fuel, or the effect of changes of design, proportion, or operation; and prepare for the trial accordingly.
Σελίδα 700 - The water level should be as nearly as possible the same as at the beginning of the test. If it is not the same, a correction should be made by computation, and not by operating the pump after the test is completed.
Σελίδα 420 - 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.

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