七七影院色七七_免费观看欧美a一级黄片_亚洲综合久久久久久中文字幕_国产999999在线视频免费观看,国产小视频无码,国产精品亚洲日日摸夜夜添,女人高潮潮叫免费网站,久久影院国产精品,日韩成人在线影院,欧美囗交XX×BBB视频,色在线综合高清
機(jī)械社區(qū)
標(biāo)題:
Engineers Guide To Rotating Equipment
[打印本頁]
作者:
pangaofeng1
時(shí)間:
2010-7-12 08:58
標(biāo)題:
Engineers Guide To Rotating Equipment
Engineers Guide To Rotating Equipment.
( W$ y9 u( @4 R5 V" U' `
[attach]183104[/attach]
& n( V: G8 N1 I9 z3 W7 Z# J# O
Contents
# ^* s5 t! U, s! U% E9 `* j- r- r
About the Author vi
! N3 \" X ~+ p" F, ~* ~' ]8 r9 ]
Preface vii
2 M+ e0 ?( H& b+ H& W) Y
Introduction ix
; i( l1 y# E' l! {
Chapter 1 Engineering Fundamentals 1
/ O7 ]; h7 C# x2 ^! R* |( ` ?
1.1 The Greek alphabet 1
! @8 ?" w$ a4 r) [: i( T
1.2 Units systems 2
" @" c! y. u2 f2 @7 P
1.3 Conversions 4
. ~: N5 [9 @3 s. T7 l$ A& q) R
1.4 Consistency of units 17
: B) ^4 K, I7 a' i, z
1.5 Foolproof conversions: using unity brackets 17
6 f6 s% i3 Z, N3 Z3 U% @! L
1.6 Imperial–metric conversions 19
7 {/ q1 n1 a* X$ k' `+ z
1.7 Dimensional analysis 21
* P9 k! \7 ?/ j2 K5 a( F) N
1.8 Essential mathematics 23
' |( I- T0 T1 b# O6 V: j7 N% s
1.9 Useful references and standards 45
- k/ ~% o, b) a+ t
Chapter 2 Bending, Torsion, and Stress 47
8 ^- z" ]) k& Q. V4 A, O
2.1 Simple stress and strain 47
5 r9 j, `7 b- Q2 S8 o
2.2 Simple elastic bending (flexure) 48
. X$ m+ E6 L8 l- }7 W+ r& ~
2.3 Slope and deflection of beams 51
3 t5 G( ]0 }8 j2 ]
2.4 Torsion 51
* C* `0 Y- E' z
2.5 Combined bending and torsion 60
1 l5 q% Y/ W1 h" X( q% a! O' P
2.6 Stress concentration factors 61
9 ~. c7 O' F, j0 ~5 a0 ^" t
Chapter 3 Motion and Dynamics 65
( w8 s6 C2 C4 e1 U( k0 l
3.1 Making sense of dynamic equilibrium 65
6 [. O1 c# Z' e! }- m& u
3.2 Motion equations 65
$ q2 Z$ r+ F6 s+ c
3.3 Newton’s laws of motion 67
. S) t3 ~' O9 }$ W
3.4 Simple harmonic motion 67
# t" [/ S& p) _1 T N
3.5 Understanding acceleration 68
9 E) U8 P/ K, c- Z
3.6 Dynamic forces and loadings 69
4 c/ A" U1 F& P2 v/ Z' o: t
3.7 Forces due to rotating masses 70
' }3 K* W( i! `3 v. m/ r! y8 Q( H
3.8 Forces due to reciprocating masses 70
- G/ ]( @0 ]' w o+ r5 U0 G9 j
Chapter 4 Rotating Machine Fundamentals: Vibration,
/ A: |8 U7 c: l6 A
Balancing, and Noise 71
& U. O3 i1 w! P4 p
4.1 Vibration: general model 71
+ S8 a- z0 |/ j
4.2 Vibration formulae 72
$ Z+ F7 u/ \& n& E Z
4.3 Machine vibration 75
- y6 A7 B$ E8 D7 T3 [7 M
4.4 Dynamic balancing 78
" w1 P* G9 w" t" @) |
4.5 Machinery noise 79
" X( @- a2 { T( @ d
4.6 Useful references 81
0 m6 \) s; F7 s4 T% ~; H- D. L
Chapter 5 Machine Elements 83
3 n& w& \3 V5 ~- \( b4 K5 r8 B
5.1 Screw fasteners 83
0 r' ]" T" f, N/ q
5.2 Bearings 86
9 Y4 L/ s) e4 K% _8 q3 j
5.3 Mechanical power transmission – broad guidelines 90
( i" t: E/ D! f' h
5.4 Shaft couplings 91
$ ?/ m: P, z5 _5 @; z/ M {, t) b! u
5.5 Gears 99
0 h j; k. |/ U1 U n: B/ @
5.6 Seals 110
6 G7 F6 g; y: T/ t
5.7 Cam mechanisms 119
5 G. C. U5 K3 m# P, v) m7 u, }# f( d H
5.8 Belt drives 121
! z8 J: H9 i. k8 `
5.9 Clutches 123
& R# n0 s* P4 `. l$ ^
5.10 Brakes 128
( K$ N! y& h4 J
5.11 Pulley mechanisms 128
) S1 M2 p9 q2 e& u+ \! D
5.12 Useful references and standards 131
3 F: d" X: w( j" Y
Chapter 6 Fluid Mechanics 135
" X3 w @ U1 W" ^' \* N( s% g
6.1 Basic properties 135
4 W* D9 a, w/ M. A8 o( h& u, ]1 K) B
6.2 Flow equations 137
8 \ i* k2 G7 f& ~2 X9 n
6.3 Flow regimes 142
: Z- H# I% [. t, y/ F, \, P. w
6.4 Boundary layers 145
% T9 j& F- p# @ A+ ]
6.5 Isentropic flow 146
0 H; j+ b/ A8 Q$ I: n5 o6 Z% [
6.6 Compressible one-dimensional flow 147
6 j! e4 r' }" a5 Q
6.7 Normal shock waves 148
3 ~8 B( |! H7 \% Q7 G
6.8 Axisymmetric flows 151
3 m! z O, e& y) l+ w
6.9 Drag coefficients 151
$ ?& P8 A% H m9 X3 p9 n
Chapter 7 Centrifugal Pumps 153
; I( j) F0 D0 i! t& C7 d6 o; X) n
7.1 Symbols 153
* X& k, Z, A* r3 l% t/ K
7.2 Centrifugal pump types 153
, B" `" {" W8 i- G2 v- n/ u- F7 ^# |
7.3 Pump performance 158
+ H7 Z/ w2 Q# Z7 Y! N9 `3 \; q: O
7.4 Pump characteristics 162
$ P8 `9 V" h9 N
7.5 Specifications and standards 163
" |5 Z& M/ r. g/ D9 p
7.6 Test procedures and techniques 164
/ u. q/ {3 Y- D$ _. r1 g& y
7.7 Pump specific speed n
$ q) q6 o: d* k( y1 N/ L( [9 V0 `
s 169
4 r" w/ R1 W; T: T: u7 }
7.8 Pump balancing 172
; w* c/ F8 S! S# u3 E+ N6 N6 H- Q) r
7.9 Balance calculations 173
: Z; w3 F; t. U3 h
7.10 Pump components – clearances and fits 176
3 O, f8 Y3 k& a% b) x/ d9 P
[attach]183105[/attach]
作者:
brister0302
時(shí)間:
2010-7-12 09:27
謝謝 樓主 分享。。,。,。,。。。。
作者:
吳有仁
時(shí)間:
2010-12-24 08:26
明明威望值夠啊,，為何不讓下？
歡迎光臨 機(jī)械社區(qū) (http://97307.cn/)
Powered by Discuz! X3.4