Abstract
There are capsules called `Pressure Water Injection Type Capsule` as a kind of irradiation devices at the Japan Materials Testing Reactor (JMTR). A type of the capsules is a `Boiling Water Capsule` (usually named BOCA). The other type is a `Saturated Temperature Capsule` (named SATCAP). When the water is kept at a constant pressure, the water temperature does not become higher than the saturated temperature so far as the water does not fully change to steam. These type capsules are designed on the basis of the conception of applying the water characteristic to the control of irradiation temperature of specimens in the capsules. In designing of the capsules in which the pressurized water is injected, thermal performances have to be understood as exactly as possible. It is not easy however to predict thermal performances such as axially temperature distribution of water injected in the capsule, because there are heat-sinks at both side of inner and outer of capsule casing as the result that the water is fluid. Then, a program (named SATCAP-C) for the BOCA and SATCAP was compiled to grasp the thermal performances in the capsules and has been used the design of the capsules and analysis of the
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Harayama, Yasuo;
Someya, Hiroyuki;
Asoh, Tomokazu;
Niimi, Motoji
[1]
- Japan Atomic Energy Research Inst., Oarai, Ibaraki (Japan). Oarai Research Establishment
Citation Formats
Harayama, Yasuo, Someya, Hiroyuki, Asoh, Tomokazu, and Niimi, Motoji.
SATCAP-C : a program for thermal hydraulic design of pressurized water injection type capsule.
Japan: N. p.,
1992.
Web.
Harayama, Yasuo, Someya, Hiroyuki, Asoh, Tomokazu, & Niimi, Motoji.
SATCAP-C : a program for thermal hydraulic design of pressurized water injection type capsule.
Japan.
Harayama, Yasuo, Someya, Hiroyuki, Asoh, Tomokazu, and Niimi, Motoji.
1992.
"SATCAP-C : a program for thermal hydraulic design of pressurized water injection type capsule."
Japan.
@misc{etde_10150858,
title = {SATCAP-C : a program for thermal hydraulic design of pressurized water injection type capsule}
author = {Harayama, Yasuo, Someya, Hiroyuki, Asoh, Tomokazu, and Niimi, Motoji}
abstractNote = {There are capsules called `Pressure Water Injection Type Capsule` as a kind of irradiation devices at the Japan Materials Testing Reactor (JMTR). A type of the capsules is a `Boiling Water Capsule` (usually named BOCA). The other type is a `Saturated Temperature Capsule` (named SATCAP). When the water is kept at a constant pressure, the water temperature does not become higher than the saturated temperature so far as the water does not fully change to steam. These type capsules are designed on the basis of the conception of applying the water characteristic to the control of irradiation temperature of specimens in the capsules. In designing of the capsules in which the pressurized water is injected, thermal performances have to be understood as exactly as possible. It is not easy however to predict thermal performances such as axially temperature distribution of water injected in the capsule, because there are heat-sinks at both side of inner and outer of capsule casing as the result that the water is fluid. Then, a program (named SATCAP-C) for the BOCA and SATCAP was compiled to grasp the thermal performances in the capsules and has been used the design of the capsules and analysis of the data obtained from some actual irradiation capsules. It was confirmed that the program was effective in thermal analysis for the capsules. The analysis found out the values for heat transfer coefficients at various surfaces of capsule components and some thermal characteristics of capsules. (author).}
place = {Japan}
year = {1992}
month = {Oct}
}
title = {SATCAP-C : a program for thermal hydraulic design of pressurized water injection type capsule}
author = {Harayama, Yasuo, Someya, Hiroyuki, Asoh, Tomokazu, and Niimi, Motoji}
abstractNote = {There are capsules called `Pressure Water Injection Type Capsule` as a kind of irradiation devices at the Japan Materials Testing Reactor (JMTR). A type of the capsules is a `Boiling Water Capsule` (usually named BOCA). The other type is a `Saturated Temperature Capsule` (named SATCAP). When the water is kept at a constant pressure, the water temperature does not become higher than the saturated temperature so far as the water does not fully change to steam. These type capsules are designed on the basis of the conception of applying the water characteristic to the control of irradiation temperature of specimens in the capsules. In designing of the capsules in which the pressurized water is injected, thermal performances have to be understood as exactly as possible. It is not easy however to predict thermal performances such as axially temperature distribution of water injected in the capsule, because there are heat-sinks at both side of inner and outer of capsule casing as the result that the water is fluid. Then, a program (named SATCAP-C) for the BOCA and SATCAP was compiled to grasp the thermal performances in the capsules and has been used the design of the capsules and analysis of the data obtained from some actual irradiation capsules. It was confirmed that the program was effective in thermal analysis for the capsules. The analysis found out the values for heat transfer coefficients at various surfaces of capsule components and some thermal characteristics of capsules. (author).}
place = {Japan}
year = {1992}
month = {Oct}
}