【摘要】：針對(duì)核電間接空冷塔塔群在高溫大風(fēng)下散熱能力下降的情況,提出設(shè)置"十字隔墻"與"擋風(fēng)墻"的優(yōu)化措施,通過(guò)CFD數(shù)值模擬獲得了兩種措施對(duì)塔群的散熱能力的改善情況。分析結(jié)果表明,當(dāng)"十字隔墻"與"擋風(fēng)墻"高度達(dá)到15m后都具有提高核電塔群散熱能力的效果,對(duì)比可知"十字隔墻"方案更優(yōu)。
[Abstract]:In view of the decline of heat dissipation capacity of nuclear indirect air-cooled tower group under high temperature and strong wind, the optimization measures of "cross partition wall" and "windshield wall" are put forward, and the improvement of heat dissipation capacity of tower group is obtained by CFD numerical simulation. The analysis results show that when the height of "cross partition wall" and "windshield wall" reach 15m, both of them have the effect of improving the heat dissipation ability of nuclear power tower group. The comparison shows that the "cross partition wall" scheme is better than that of "cross partition wall" scheme.
【作者單位】： 中國(guó)電力工程顧問(wèn)集團(tuán)東北電力設(shè)計(jì)院有限公司;西安交通大學(xué)動(dòng)力工程多相流國(guó)家重點(diǎn)實(shí)驗(yàn)室;
【分類號(hào)】：TM623
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本文編號(hào)：2213511