nomeDoc
nomeDocNum
nomeRedatto
nomeContr
nomeRev
dataEmesso
nomeVessel
nomeItem
nomePlant
um_visua
ASME VIII Div.1 Addenda 99
App.Y
Flat face flanges with metal-to-metal contact outside the bolt circle: analysis of a flange cover assembly (Class 3): integral (Cat.1) flange: hub of constant thickness: no spacer: self-sealing gasket with negligible loads
nomeUnit
nomePart
../../Images/vessels/ASME_VIIID1/y_6_3a.png
specMaterialFspecMaterialCspecMaterialBCAICAIIDiBDB1boltnbthgotfICAliqheightliqdensGhChDhTtctII
1
designPress
Max.allowable working pressure: at top:
2
localPress
Max.allowable working pressure: at location:
3
designTemp
Design temperature:
MATERIALS-BOLTING
FLANGE:I
COVER:II
BOLTS
4
ProductB
ProductC
ProductF
Product form:
5
allowStressB
allowStressC
allowStressF
Unit for: Stress
Allowable stress: at design temperature:
6
YoungB
YoungC
YoungF
Unit for: Elastic modulus
Elastic modulus: at design temperature:
7
 
EII
EI
Unit for: Factor E*
Factors:
8
rEI
X
Factors:
9
Abolt
Effective bolt cross section area: per bolt:
10
Ab
Effective bolt cross section area: total:
11
ll
Calculated strain length of bolt:
FORCES AND MOMENTS
12
H
Hydrostatic end force: total:
13
HHD
Hydrostatic end force: inside:
14
HHT
Hydrostatic end force: annular:
15
MP
Moment due to HD and HT (HG=0):
www.xcalcs.com
numTotPag
numPag1
(follows on next page)
 
nomeDoc
nomeDocNum
nomeRedatto
nomeContr
nomeRev
dataEmesso
nomeVessel
nomeItem
nomePlant
um_visua
ASME VIII Div.1 Addenda 99
App.Y
Flat face flanges with metal-to-metal contact outside the bolt circle: analysis of a flange cover assembly (Class 3): integral (Cat.1) flange: hub of constant thickness: no spacer: self-sealing gasket with negligible loads
nomeUnit
nomePart
(follows from previous page)
FACTORS
16
beta
aa
Shape factor:
17
rB
AR
Bolt hole factors:
18
JP
JS
Factor:
19
V
F
 
20
Z
K
 
21
FpI
ho
 
22
C3
C1
 
23
C4
C2
Unit for: Moment
 
CALCULATION
FLANGE:I
COVER:II
24
EstarII
EstarI
''
Rigid body rotation times E*:
25
MSII
MSI
''
Total flange moment at B1:
26
MuII
MuI
''
Unbalanced flange moment at B1:
27
MbII
MbI
''
Balanced flange moment at B1:
28
EthetaII
EthetaI
Unit for: Elastic modulus
Slope of flange: at B1: times E:
29
HHC
Contact force between flanges at hC:
30
Wm1
Bolt load: min.: operating:
31
sigb
Bolt stress: operating:
32
Si
Bolt stress: design prestress:
33
resultBolt
Result for: Bolt stress:
34
 
SHI
Unit for: Stress
Hub stress: longitudinal: for cover:
35
 
SHa
''
Hub stress: allowable:
36
 
resultHub
Result for: Hub stress:
37
SRCII
SRCI
''
Radial stress: at BC:
38
SRII
SRI
''
Radial stress:at ID: at ØB1:
39
STII
STI
''
Tangential stress:at ID: at ØB1:
40
 
SHR
''
(SH+SR)/2: at ØB: for flange:
41
 
STR
''
(ST+SR)/2: at ØB: for flange:
42
SRcenII
 
''
Radial stress: at center: for cover:
43
SaII
SaI
''
Allowable stress: for the above:
44
resultFlgII
resultFlgI
Result for: Flange stress:
45
result
Final result:
www.xcalcs.com
numTotPag
numPag2

 <-Forgotten?
Register
Random example
Library (1554)
Beams (527)
Frames (239)
Arches (285)
Pipes (90)
Plates (299)
Vessels (69)
API Std 650 (2)
ASME I A99 (9)
ASME VIII Div.1 (16)
UG-28 (1)
Appendix 2 (10)
Appendix 24 (2)
Parallel
Loose
Appendix Y (3)
Class 1:Cat.1:1
Class 1:Cat.1:2
Class 3:Cat.1:1
BS 5500:1988 (1)
CODRES (1)
EJMA (1)
EN 13445-3:2002 (16)
Racc.VSR(it) (6)
WRC297 (2)
Volumes (15)
Stability (30)
Other (15)
Search
Options
Info/Howto
Contact us
Lingua

If you continue to use this site, we will assume that you accept the use of cookies for statistical and user friendliness purposes. To know more. European Union Directive