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1.The core of DPR-1 is cooled by natural circulation and DPR-3 is cooled by forced circulation.
其中DPR-1堆芯是自然循环冷却,而DPR-3是强迫循环冷却。收藏指正
2.Hence, the low mass flow-speed vertical tube platen technology has its own technical edge, especially for forced circulation pulverized coal-fired boilers and supercritical circulating fluidized bed ones which must adopt low mass flow-speed vertical tubes.
因此低质量流速垂直管屏技术有优势,尤其是在强制循环的煤粉炉和必须采用垂直管的超临界循环流化床锅炉中,Benson管可以减小蒸汽温度偏差,并降低水冷壁流动阻力,可以保证水冷壁更安全,其性能优于光管和普通内螺纹管。收藏指正
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