• 제목/요약/키워드: APR 1400

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An Experimental Study of Thermal Mixing of Steam Jet Condensation through an I-Sparser in a Quench Tank (수조내 I-Sparser의 증기제트 응축에 의한 열혼합 실험)

  • Kim Yeon-Sik;Jun Hyeong-Gil;Song Chul-Hwa
    • Journal of Energy Engineering
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    • v.14 no.1
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    • pp.62-71
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    • 2005

  • An experimental study on thermal mixing of steam jet condensation through the I-Sparger of APR1400 design using B&C (Blowdown and Condensation) test facility. Due to the limit of the steam supply capability of the pressurizer, transient thermal mixing experiments were conducted. Temperature distributions in the quench tank were measured using thermocouples located at various positions. From the experimental data, local temperature variations for various locations and vertically cross-sectional temperature distributions for several times were depicted and presented. The result shows the characteristics of thermal mixing of the I-Sparger depending on the design features of the I-Sparger.

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