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Engineers Guide To Rotating Equipment.6 k$ s# ^# ?/ _$ H. y/ g
2 h* q, C6 v- f1 YContents
3 w! d5 Q' _+ C4 qAbout the Author vi( U7 I$ U `0 T6 ], ?! c
Preface vii+ q4 v9 x2 Q6 y* ^
Introduction ix" U( P! I" ^& C6 ^2 K9 K
Chapter 1 Engineering Fundamentals 19 I/ g: E1 c8 x9 a; y' s
1.1 The Greek alphabet 1
, m J& G/ C& Y! Q" b1.2 Units systems 2" n/ i9 H! r7 \* _- i- V$ c
1.3 Conversions 4! Y6 I! P+ `: G/ d9 H% N
1.4 Consistency of units 17% _2 n) C3 s/ I/ I
1.5 Foolproof conversions: using unity brackets 17/ X8 q6 v2 z% F) M
1.6 Imperial–metric conversions 193 |! {. a- \0 s% Q; H/ x8 s- r
1.7 Dimensional analysis 21
g" w) _; c- V) M: I' v( H1.8 Essential mathematics 234 h; \) S/ k' i# D) C" |) n- J
1.9 Useful references and standards 45& O! T. E) @. j" G6 R
Chapter 2 Bending, Torsion, and Stress 47
: K7 x+ D# @3 d$ v# c2.1 Simple stress and strain 47
: {8 J, w3 Y5 ]5 \# T2.2 Simple elastic bending (flexure) 48
/ o7 M( }8 d1 J, K! F' l- z2.3 Slope and deflection of beams 51
3 [3 p6 r R4 X: W& c' R, ^* F2.4 Torsion 51
/ m9 q7 e# z- w4 ]( ^2 o2.5 Combined bending and torsion 60
) T/ B% \8 H$ k# ^2.6 Stress concentration factors 61
+ |# l9 t% {0 G3 x8 \Chapter 3 Motion and Dynamics 65
- u9 c9 W! E( p9 c, |3.1 Making sense of dynamic equilibrium 65# f: B' h' B; i5 c4 f, H
3.2 Motion equations 656 S' O6 m" Q" H# }! a* k% }2 V4 T
3.3 Newton’s laws of motion 67
% t8 b6 a) F0 z: f( o3.4 Simple harmonic motion 67
. x6 ^$ Y! ^4 s/ R, K B( N* _3.5 Understanding acceleration 689 F: G; X @' @4 B
3.6 Dynamic forces and loadings 69. q2 W1 |5 j$ v- t# p
3.7 Forces due to rotating masses 70
( l" h5 z7 z. s4 H/ b, y% I) |5 D% V3.8 Forces due to reciprocating masses 70
+ v. i/ B2 R4 `: g; [- Q; W, ?$ BChapter 4 Rotating Machine Fundamentals: Vibration,
1 y; H2 o. w+ W# F% \& o" k, TBalancing, and Noise 71
. u% a5 R( E' Q- g& `4.1 Vibration: general model 71
7 Z% _$ X0 n1 U# y' H5 a6 y4.2 Vibration formulae 72# n, U9 q; f5 ]: k
4.3 Machine vibration 75
/ w. M" P" b6 E1 f2 V# M$ A& y4.4 Dynamic balancing 781 R9 C) d$ W; L$ c
4.5 Machinery noise 79
& G. Q7 O* n9 z% H4.6 Useful references 81& }( A* v# C4 \9 W& S
Chapter 5 Machine Elements 83
" @' e' J, B) S5 I$ s n5.1 Screw fasteners 835 R6 y' P1 C5 e/ u+ P
5.2 Bearings 86# e0 |. x) n7 n$ L$ e
5.3 Mechanical power transmission – broad guidelines 90
& G, ^- O2 B6 o! r) n5.4 Shaft couplings 91
% a) Z9 y( {$ o1 O( _' {5.5 Gears 99
; J4 E: T0 R6 x# a" ?+ j) b: M) S5.6 Seals 110: z( C$ T4 Q& ]. I2 ?+ G
5.7 Cam mechanisms 119
9 m& i! d5 e: Q* b5.8 Belt drives 121
v$ i6 d( b1 A% S! n3 |5.9 Clutches 123. S/ e& x* l* T' s+ `+ \
5.10 Brakes 128/ O @4 k# Y! y
5.11 Pulley mechanisms 128; Z a' M+ ^9 X4 G9 j
5.12 Useful references and standards 131
; Y" s) z2 ~6 `& W5 l+ _9 `Chapter 6 Fluid Mechanics 1355 T8 Z% ]& d9 ^( P& ], {
6.1 Basic properties 135- t$ R# }. q1 p8 `' E: L
6.2 Flow equations 137
4 x8 ]3 n' U$ c9 P+ {& w5 K2 J6.3 Flow regimes 142 v- v4 X& E$ X; E/ Q
6.4 Boundary layers 145! k! o$ {1 r+ B7 ~3 |
6.5 Isentropic flow 146
. l0 `0 {: N1 c6 B* W6.6 Compressible one-dimensional flow 147
# L6 Y3 H8 }# m1 K( u6.7 Normal shock waves 148$ U5 n k$ c; l8 s
6.8 Axisymmetric flows 151
# n$ L6 _* `0 O" W5 d6.9 Drag coefficients 151
8 B" F$ J1 W5 y1 [Chapter 7 Centrifugal Pumps 153% h% S6 c9 i1 M, |: \
7.1 Symbols 1532 i9 I8 P7 f) b2 u6 ~3 a! Q) F) o
7.2 Centrifugal pump types 1538 A$ A: x/ w( @
7.3 Pump performance 158
! ~& J( B- O% A2 N9 ?4 o5 p* Y7.4 Pump characteristics 162
8 T0 @+ }6 R, d- ~7.5 Specifications and standards 163! E7 x' L3 d" Y; R/ S& M
7.6 Test procedures and techniques 164
$ @& ^$ p8 n' O! J6 f0 b, F7.7 Pump specific speed n# S# M$ _/ V5 A: J
s 169. `( Q: d h. W) y5 J. ^
7.8 Pump balancing 172
% X- q! j& |! ]2 k1 t, f$ L( M) ~7.9 Balance calculations 173
# l& U+ o& Y$ _% i0 B7.10 Pump components – clearances and fits 176) \7 A( A- u% T
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