Home
Add Document
Sign In
Register
EJMA Bellows Calculator
Home
EJMA Bellows Calculator
EjmaFull description...
Author:
Namık
18 downloads
657 Views
33KB Size
Report
DOWNLOAD .PDF
Recommend Documents
Calculator
Exercise 1 new product development
EJMA-9th edition.pdf
EJMA 9th Edition
Descripción: norma de diseño de juntas de expansion
Pengukur Tekanan Bellows Dan Diafragma
ITP
Arduino Calculator
How to Make DIY Arduino Calculator CHECK OUT!!Full description
Traffic Calculator
calcular traficoDescripción completa
Gann Calculator
Full description
Whiz Calculator
asdjihiFull description
Jotun - Calculator
Full description
calculator solutions
fx991Full description
EatingToWin Calculator
excel file for calorie calculation
Intraday Calculator
niceFull description
Arduino Calculator
How to Make DIY Arduino Calculator CHECK OUT!!Deskripsi lengkap
Whiz Calculator
Jawaban kasus dan pembahasan Whiz Calculator Sistem Pengendalian Manajemen Govindarajan lengkap. Dosen pembimbing Ibu AncellaFull description
Ejector Calculator
Full description
Key Calculator
gggk
RF Calculator
Calculator Engineering
Calculator Engineering
Calculator Techniques
get ease and great calculator techniques shortcuts with your 991-ES scientific calculatorFull description
Scientific Calculator
Whiz Calculator
asdjihiDeskripsi lengkap
Beam Calculator
Calculator Probability
Calculator ProbabilityFull description
Calculator Report
Calculator Personality Type ReportFull description
EJMA Calculations for t=.03 , w=1.095, q= 1.0 inches Db Dm= Db+w+nt tp=t(Db/Dm)^-2 tp^2
38
in
Inside diameter
39.125
in
Mean diameter
0.0295655 0.0008741
in
Cp n t w w^3
0.68
from curves, Figure 4.16 EJMA
1 0.03 1.095 1.3129324
material plies of thickness "t" in in
1 14.5
in psi
q P
S3=Pw/2ntp S3
Meridional Membrane due to pressure Eq. 4-30
268.56
P/2
psi
7.25
(w/tp)^2
1371.6916
S4=P/2n(w/tp)^2Cp S4 Eb e=X/N X N
Meridional Bending due to pressure Eq.4-31
6762.44
psi
29000000
psi
Elastic modulus
0.0525 0.315 6
in in
Per convolution
Cf S5=Eb(tp)^2(e))/2(w)^3*Cf
1.65
Number of convolutions from curve, Figure 4.17 EJMA Meridional membrane due to deflection Eq. 4-32
S5
307.17
psi
S6=5(Eb)(tp)e/3(w^2)Cd S6
Meridional Bending due to deflection Eq.4-33
###
Cd
psi
1.63
from curve, Figure 4-18
Spring Rate fiu=1.7 ((DmEb(tp^3)n)/(w^3)Cf))
Bellows Theoretical Axial Spring Rate Eq.4-37
tp^3 2.58E-005 DmEb 1.1E+009 DmEb*(tp^ 29323.11 w^3Cf 2.166338
fiu Ktotal
23010.85
lbs/in
3835.14 lbs/in
Note: Per convolution For N=6 (total convolutions) in series
23010.85 11505.42 5752.7117 3835.1411 23010.85 23010.85 11505.42 23010.85 23010.85 11505.42 23010.85
Required Parameters for all Curve Constants 1.82rm/(Dmtp)^-2 rm 0.25 2rm/w
0.423 in 0.457
Fatigue Life Calculations
Sf = 0.7 (S3 +S4) + (S5 +S6)
See Figure 4-20
Sf=
43615.15
psi
ue to pressure
to pressure
ue to deflection
to deflection
l Spring Rate
al convolutions)
×
Report "EJMA Bellows Calculator"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
×
Sign In
Email
Password
Remember me
Forgot password?
Sign In
Our partners will collect data and use cookies for ad personalization and measurement.
Learn how we and our ad partner Google, collect and use data
.
Agree & close