ASME换证计算书.doc

CALCULATION SHEET FOR
COMPRESSED AIR STORAGE TANK
1. DESIGN DATA:
(1)
APPLICABLE CODE
CUSTOMER SPECIFICATION
ASME CODE SEC.Ⅷ DIV. 1 2007 EDITION AND ITS ADDENDA UP TO AND INCLUDING 2008.
DOC. NO. W-09-1
(2)
DESIGN PRESSURE
INTERNAL
(3)
DESIGN TEMPERATURE
80℃
(4)
TYPE OF JOINTS OF CATEGORIES A AND B
TYPE NO. 1
(5)
RADIOGRAPHY
SPOT FOR THE CATEGORY A PER UW-11(b)
(6)
JOINT EFFICIENCY

(7)
CORROSION ALLOWANCE
1mm.
(8)
MATERIAL
SHELL & HEADS :SA-516M
NOZZLES: SA-105M
FLANGES: SA-105M
LEGS: SA-
LUGS:SA-516M Gr. 485
(9)
MAX. ALLOWABLE STRESS AT DESIGN TEMPERATURE
SA-105M: 138MPa at 80℃
SA-516M : 138MPa at 80℃
SA-106 : 118Mpa at 80℃
(10)
HEAD TYPE
2:1 Standard .Ellipsoidal.
(11)
TANK CAPACITY

(12)
SERVICE FLUID
COMPRESSED AIR (NO LETHAL)
(13)
MIN. SERVICE TEMPERATURE
-20℃
(14)
THE LOADING CONSIDERED IN DESIGNING
SEE TABLE 1-1
(15)
TANK DIMENSIONS
SEE FIG. 1-1

TABLE 1-1 LOADING CONSIDERED IN DESIGNING
Item
Yes
No
1
Internal pressure
[√]
[ ]
2
External pressure
[ ]
[√]
3
Weight of the vessel
[√]
[ ]
4
Weight of normal contents under operating conditions
[ ]
[√]
5
Weight of normal contents under test conditions
[√]
[ ]
6
Superimposed static reactions from weight of attached equipment
[ ]
[√]
7
The attachments of internals
[ ]
[√]
8
The attachments of vessel supports (skirt, legs, saddles etc.)
[√]
[ ]
9
The attachments of lifting lugs
[ ]
[√]
10
Cyclic and dynamic reactions due to pressure
[ ]
[√]
11
Cyclic and dynamic reactions due to thermal variations
[ ]
[√]
12
Cyclic and dynamic reactions due to equipment mounted on the vessel
[ ]
[√]
13
Cyclic and dynamic reactions due to mechanical loadings
[ ]
[√]
14
Wind reactions
[ ]
[√]
15
Snow reactions
[ ]
[√]
16
Seismic reactions
[ ]
[√]
17
Impact reactions such as those due to fluid shock
[ ]
[√]
18
Temperature gradients
[ ]
[√]
19
Differenti