Engineers Guide To Rotating Equipment

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Engineers Guide To Rotating Equipment.
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& A" `; U: Y  t+ W8 o- ]/ \Contents
About the Author vi
4 j: O6 j( [0 l' |; VPreface vii
Introduction ix
Chapter 1 Engineering Fundamentals 1
0 h& z" W) r& n/ b6 ^1.1 The Greek alphabet 1
" p1 p9 r  Y( H2 n3 d5 q  M1.2 Units systems 2
1.3 Conversions 4
5 k. w1 u/ C- S+ f% j: a1.4 Consistency of units 17
- M$ D( @. \, w) \* S  L& {1.5 Foolproof conversions: using unity brackets 17
1.6 Imperial–metric conversions 19
. C' |+ ]! O, x# n# s1.7 Dimensional analysis 21
1.8 Essential mathematics 23
7 f9 {) h; x, T- @, r- A1.9 Useful references and standards 45
! X! Z# w4 N# p% `1 G- G5 ]Chapter 2 Bending, Torsion, and Stress 47
2.1 Simple stress and strain 47
* D" s- u+ H% W6 X- |) g' T2.2 Simple elastic bending (flexure) 48
2.3 Slope and deflection of beams 51
2.4 Torsion 51
% R, r) o7 S5 b0 d% @4 x2 A2.5 Combined bending and torsion 60
2.6 Stress concentration factors 61
- U7 i# G0 _$ v! FChapter 3 Motion and Dynamics 65
3.1 Making sense of dynamic equilibrium 65
3.2 Motion equations 65
3.3 Newton’s laws of motion 67
3.4 Simple harmonic motion 67
* n( H8 b6 p4 b" D8 Y0 v8 R3.5 Understanding acceleration 68
7 p8 F$ e4 o: b6 K) a. m3.6 Dynamic forces and loadings 69
. w; K: J; c& |# E5 V3.7 Forces due to rotating masses 70
3.8 Forces due to reciprocating masses 70
: R. l; I2 o5 Z2 }7 wChapter 4 Rotating Machine Fundamentals: Vibration,
2 J8 {" E# S: u+ p: _- EBalancing, and Noise 71
4.1 Vibration: general model 71
4.2 Vibration formulae 72
: z/ A5 m! N9 W7 Y4 P4.3 Machine vibration 75
4.4 Dynamic balancing 78
, n, O. W3 ~+ P! e4.5 Machinery noise 79
4.6 Useful references 81
Chapter 5 Machine Elements 83
* F' x% k2 F! ?5.1 Screw fasteners 83
1 a5 I' G' o# Z: k, B# P5.2 Bearings 86
- _, Z) P) n4 f+ \3 i" c( a6 ~5.3 Mechanical power transmission – broad guidelines 90
5.4 Shaft couplings 91
5.5 Gears 99
5.6 Seals 110
( G$ f  D5 L8 ~/ B5.7 Cam mechanisms 119
5.8 Belt drives 121
( Z4 E$ d: u1 H! P1 _5.9 Clutches 123
5.10 Brakes 128
% @4 I6 g+ R; t- F/ w7 T6 K! P5.11 Pulley mechanisms 128
5.12 Useful references and standards 131
Chapter 6 Fluid Mechanics 135
+ F1 B3 a/ I: J6.1 Basic properties 135
6.2 Flow equations 137
% A6 M/ n* l' K* w) Z- a6.3 Flow regimes 142
6.4 Boundary layers 145
( a/ ?/ {6 c. }0 k' m+ y+ M6.5 Isentropic flow 146
6.6 Compressible one-dimensional flow 147
+ S5 R5 i: Q/ T  p- S6.7 Normal shock waves 148
6.8 Axisymmetric flows 151
2 H- N: n, [+ b3 f( ?, s, a% ]6.9 Drag coefficients 151
Chapter 7 Centrifugal Pumps 153
7.1 Symbols 153
7 I/ _7 p5 X7 G7.2 Centrifugal pump types 153
+ d4 H$ C. O0 x, k7.3 Pump performance 158
7.4 Pump characteristics 162
7.5 Specifications and standards 163
7.6 Test procedures and techniques 164
7.7 Pump specific speed n
6 W) G$ f' [& I# V5 f* ^: v. m' Xs 169
7.8 Pump balancing 172
7.9 Balance calculations 173
7.10 Pump components – clearances and fits 176
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