MODEL FOR PRESSURE IN AN LMFBR DUCT DUE TO DISCHARGE OF GAS FROM A FAILED FUEL PIN.

被引：0
|
作者：
Srinivas, S.
Chopra, P.S.
机构：
来源：
Struct Anal of React Fuel Elem | 1977年 / D卷
关键词：
Nuclear fuels - NUCLEAR REACTORS; FAST; -; Failure;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper a simple model for obtaining the pressure on the duct wall due to discharge of fission gas from a fuel pin is developed. Plenum pressure, plenum temperature, type of gas, duct effective area of cross-section and area of opening are found to be important parameters. Plenum volume, length of duct, type of liquid, and undisturbed liquid pressure were found to have less influence on peak duct pressures. The pressure-time history obtained from this analysis can be used to obtain either the permanent deformation experienced by the duct or to assess the susceptibility of the duct to fracture.
引用
收藏
相关论文
共 50 条
  • [1] MODEL FOR CALCULATION OF PRESSURE IN DUCT DUE TO DISCHARGE OF GAS FROM A FAILED FUEL PIN
    SRINIVAS, S
    CHOPRA, PS
    NUCLEAR ENGINEERING AND DESIGN, 1977, 44 (02) : 201 - 210
  • [2] EFFECTS OF PIN RUPTURE CONDITIONS ON PRESSURE PULSES DUE TO GAS RELEASE FROM FAILED LMFBR PINS
    KAZIMI, MS
    TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1974, 19 (OCT27): : 266 - 267
  • [3] PRESSURE PULSE ON A SUBASSEMBLY WALL DUE TO GAS RELEASE FROM A FAILED FUEL PIN
    CHANG, LK
    GOLDEN, GH
    JUDD, AM
    KOENIG, JF
    NUCLEAR ENGINEERING AND DESIGN, 1974, 31 (01) : 72 - 76
  • [4] IODINE-ASSISTED MASS TRANSFER IN A SIMULATED LMFBR FUEL PIN.
    Yamawaki, Michio
    Yoneoka, Toshiaki
    Journal of the Faculty of Engineering, University of Tokyo, Series B, 1986, 38 (03): : 29 - 39
  • [5] MODEL OF FISSION GAS RELEASE FROM FAILED LMFBR FUEL RODS
    FERNANDEZ, RT
    THOMAS, GR
    TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1973, 16 (JUN): : 197 - 197
  • [6] DEVELOPMENT AND TESTING OF AN LMFBR FUEL PIN PLENUM PRESSURE TRANSDUCER
    ENGLISH, JJ
    SPENCER, BW
    PEDERSEN, DR
    WITTE, A
    TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1977, 26 : 441 - 442
  • [7] SIMPLIFIED MODEL FOR THE ANALYSIS ON THE DUCT WALL DEFLECTION DUE TO IN-REACTOR CREEP IN LMFBR FUEL ASSEMBLIES
    KOMODA, S
    NAKAE, N
    MATSUMOTO, M
    JOURNAL OF NUCLEAR MATERIALS, 1992, 188 : 319 - 322
  • [8] PRESSURE DECAY AND FISSION GAS RELEASE RATES FOR LMFBR FUEL PINS
    MISRA, B
    CRAWFORD, RM
    TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1974, 18 (JUN23): : 204 - 205
  • [9] 3-DIMENSIONAL NUMERICAL-SIMULATION OF A 19-PIN LMFBR FUEL ASSEMBLY IN A HEXAGONAL DUCT
    DOMANUS, HM
    SCHMITT, RC
    SHA, WT
    TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1978, 28 (JUN): : 540 - 543
  • [10] STRESS ANALYSIS FOR AN LMFBR FUEL PIN WITH TEMPERATURE DISTRIBUTION PERTAINING TO FISSION GAS JET IMPINGEMENT
    KENNEDY, JM
    CHAWLA, TC
    VANERP, JB
    TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1973, 17 (NOV): : 343 - 344
12345