Effect of Void Volume Variation on Pressure Buildup in Vibratory Compacted UO2 Fuel Element

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概要

• 論文の詳細を見る

• The effect of void volume variation on pressure buildup in a vibratory compacted UO<SUB>2</SUB> fuel element was studied.<BR>(1) The present paper describes the apparatus and the experimental procedure for measuring void volume in vibratory compacted UO2 fuel element.<BR>(2) It is indicated from a comparison of the ratio of void volume to total inner volume of fuel element and the ratio of total inner volume of fuel element minus calculated volume of UO<SUB>2</SUB> to total inner volume of fuel element that no particle bonding occurred and also that no additional closed pores were generated during vibratory compaction.<BR>(3) Thermal simulation experiments resulted in void volume decrease by microstructural changes such as sintering phenomena and densification.

• 一般社団法人 日本原子力学会の論文

著者

• Takahashi Shuichiro

  Mitsubishi Atomic Power Ind. Inc. Engineering And Research Laboratory

• NOHARA Tadahide

  Mitsubishi Atomic Power, lnc.

• KUBOTA Tadashi

  Mitsubishi Atomic Power, lnc.

• TAKAHASHI Shuichiro

  Mitsubishi Atomic Power, lnc.

関連論文

• Some Observation on the Crystal Surfaces of Cubic Boron Nitride
• Behavior of Several Rare Earth Metal Oxide Dispersions in UO2 at High Temperature
• Effect of Void Volume Variation on Pressure Buildup in Vibratory Compacted UO2 Fuel Element
• Equiaxed Grain Growth in Swaged UO2 Compact

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