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对选用新型耐火保温材料的热风弯头和直吹管的传热进行了计算机模拟,可使进入高炉的热风温度提高10～15 C。
Computer simulation of the heat transfer of hot-air elbows and straight blowpipes using new fire-resistant insulation materials can increase the hot air temperature entering the blast furnace by 10-15 ° C.