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Engineers Guide To Rotating Equipment.: c& ~: z D: f/ m* u
0 G$ \( ]$ b/ k; uContents
: _8 _, ^# T& f6 H7 Y0 v& V# zAbout the Author vi& l! S- K! o% w9 f8 T
Preface vii$ U6 J3 j9 @- S$ R5 X
Introduction ix; W8 x/ H( U: r5 Y. \ W5 h# a
Chapter 1 Engineering Fundamentals 1
9 L L( z, s5 i% a3 e2 H% T1.1 The Greek alphabet 1( [1 g$ n! ?% O
1.2 Units systems 2' i# z' X' l, N9 J" ^+ v
1.3 Conversions 4
8 w) g! | X% K1.4 Consistency of units 17
4 |6 C2 K8 l: y! P! n4 R3 r1.5 Foolproof conversions: using unity brackets 17! W1 }# T$ t7 u
1.6 Imperial–metric conversions 19) E4 p. K/ a& V# V; q/ w" A
1.7 Dimensional analysis 21
4 s u, A$ v+ h2 p+ _1.8 Essential mathematics 23
, A, a& S9 e6 R% S" y1.9 Useful references and standards 45* x5 X& ^) T2 \3 C5 u
Chapter 2 Bending, Torsion, and Stress 47
! t. {1 W' ~; L8 O" z2.1 Simple stress and strain 47- i. p: I( d2 m$ @* d) a
2.2 Simple elastic bending (flexure) 48
: P" h9 n' h! m. J# ^/ D2.3 Slope and deflection of beams 51
) c; k' Q8 l0 I. }: Z& f+ o2.4 Torsion 51
/ s- @2 n' K7 V- {; u/ D2.5 Combined bending and torsion 60
2 G% W3 O8 u1 o, T1 W# w; ^2.6 Stress concentration factors 61
- n8 N+ U0 b. x# i3 RChapter 3 Motion and Dynamics 65
4 p2 C1 Q) y$ G1 |$ j# J8 z3.1 Making sense of dynamic equilibrium 65) d A0 s2 p) _7 ~5 O4 B
3.2 Motion equations 65
- M" T! U, ]/ O; v0 Y; I8 ?6 S3.3 Newton’s laws of motion 67
, }7 n" c& P6 L- w& w3.4 Simple harmonic motion 67
0 H1 n2 R5 B# g, Y0 {7 t3.5 Understanding acceleration 68
6 U+ p, X$ r! b+ f, V5 `3.6 Dynamic forces and loadings 69
' T' E- u% E4 b/ f7 d3.7 Forces due to rotating masses 70
( m, i4 d2 z* x- P( P* q% o' \% E3.8 Forces due to reciprocating masses 70( z9 D$ X- v8 R9 q6 X# D
Chapter 4 Rotating Machine Fundamentals: Vibration,
% r! Q9 g7 D; ^Balancing, and Noise 714 r. _- K8 I6 n, }" U( C7 j
4.1 Vibration: general model 719 d, t6 U% x. {: i' F
4.2 Vibration formulae 72
) _; [0 l, @ }4.3 Machine vibration 759 U& n/ L2 Y7 v( g0 F- T0 A6 ~
4.4 Dynamic balancing 78
; {- q$ |5 U# i9 i4.5 Machinery noise 794 u8 f* V4 u2 o
4.6 Useful references 81
0 [- X# m5 F( ~5 w/ c3 y8 Z& PChapter 5 Machine Elements 834 w9 U+ C! t8 j5 ]1 R4 Y
5.1 Screw fasteners 835 ^1 |" q" C' U, y
5.2 Bearings 86
& r; a. {& p( M5.3 Mechanical power transmission – broad guidelines 90
5 q( ^% `! U) z5.4 Shaft couplings 91
R1 B% }( b. x. Z4 f5.5 Gears 990 b# F! M0 k1 r! X4 E6 y* m) ?
5.6 Seals 1102 D+ W( }! q+ T# W
5.7 Cam mechanisms 1195 s0 G8 y8 p$ C# J0 _9 S- W
5.8 Belt drives 121. W: ^ H5 I2 n# y
5.9 Clutches 123
5 w2 l" q D# \9 [5.10 Brakes 128
0 d \, V; a( n) w2 O+ `5.11 Pulley mechanisms 128( N+ S( W6 I; t# [% l: X1 l- l3 ~
5.12 Useful references and standards 1314 Z' O' W8 M$ F0 w5 ^* u
Chapter 6 Fluid Mechanics 135
- D) w& w- ]' I6 M' d3 |0 e6.1 Basic properties 135
% u6 s1 M4 z) Z: g6.2 Flow equations 137
, A" k9 A" f/ L/ T# b/ H8 w+ V. P7 \6.3 Flow regimes 1420 t( P& _& l* o9 I# g* P7 Y1 r" r" g
6.4 Boundary layers 145
% B; T+ n' k D. b9 q6.5 Isentropic flow 146/ R+ V, k1 U3 m+ J0 s; O# M
6.6 Compressible one-dimensional flow 147
( H$ Z% E' e) u& j Z* v8 X d6.7 Normal shock waves 1481 R4 e" x8 l+ g
6.8 Axisymmetric flows 151
8 [8 B( P* B) I: c1 Y1 W* Q) j6.9 Drag coefficients 151
2 N1 t# ?3 p# w1 r2 d3 sChapter 7 Centrifugal Pumps 153
+ l7 H- |4 a' b2 v7 `. C7.1 Symbols 153; N" I' y5 V( \& u7 Q# D0 N6 x1 ^1 \4 J
7.2 Centrifugal pump types 153
, Q# C! ~. m9 g7.3 Pump performance 158( k, h; c* a! D8 U
7.4 Pump characteristics 162; ^ X' ]6 {+ }. Q; g; e
7.5 Specifications and standards 1639 Y: h. P. u$ t0 m0 m/ l
7.6 Test procedures and techniques 164
& P4 A, r7 X' n5 C$ n, J7.7 Pump specific speed n7 @3 s6 s, e! u7 o3 M
s 169
% K. f' x" B3 f2 Y/ r7.8 Pump balancing 172) \* h* g9 J) W% p0 s" g1 j
7.9 Balance calculations 173! B8 n4 B1 t1 m
7.10 Pump components – clearances and fits 1769 m; {5 i0 S- J0 `
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