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介绍了试油流速的变化范围在 0 .5～ 2 .0mL/h ,空气流量 10～ 15mL/min ,试验温度 2 70～ 2 80℃ ,试验时间 8～ 16h条件下热管氧化试验的考察结果 ,表明风冷和水冷二冲程汽油机油的热管氧化试验模拟评分与台架试验评定有一定的相关性 ,该评定方法及BIRGY 95 0型热管氧化模拟试验仪可以用于筛选油品配方 ,考察各类基础油和添加剂的热氧化稳定性、清净分散性等综合性能 ,可作为油品性能评价的实验室模拟评定手段之一。
The test results of the heat pipe oxidation test under the condition of 0 .5 ~ 2.0mL / h flow rate, 10 ~ 15mL / min air flow rate, 2 70 ~ 2 80 ℃ test temperature and 8 ~ 16h test flow were introduced. It shows that there is a certain correlation between simulation test of heat pipe oxidation test of air-cooled and water-cooled two-stroke gasoline engine oil and bench test. The evaluation method and BIRGY 95 0 heat pipe oxidation simulation tester can be used to screen oil formulation, Base oil and additives thermal oxidation stability, clean dispersion and other comprehensive performance, can be used as a laboratory evaluation of oil performance evaluation means.