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6 RLB 56型柴油机首次采用VTR 454型增压器进行匹配。为缩短配机试验周期,并期望配机试验获得成功,应上海船厂之要求,作者进行了配机估算。配机模拟计算以6 RLB 56型柴油机与VTR 564型增压器台架配合试验的结果为依据,文章对如何正确地选取柴油机燃烧过程的诸参数和各流量系数以及其他问题进行了阐述。计算结果令人满意,并列表进行了分析和比较。可以认为,VTR 454型增压器完全可以作为6 RLB 56型柴油机的配套增压器。 6 BLB 56型柴油机与VTR 454型增压器台架配合试验的结果达到了预期要求,试验测得的数据与计算结果基本吻合,误差很小。
6 RLB 56 diesel engine for the first time using the VTR 454 supercharger to match. In order to shorten the trial period of aircraft allocation and expect the successful trial of aircraft allocation, the author conducted the aircraft allocation estimation according to the requirements of Shanghai Shipyard. Based on the result of fitting test between 6 RLB 56 diesel engine and VTR 564 turbocharger bench, the article elaborates on how to correctly select the parameters and each flow coefficient of diesel engine combustion process and other problems. The results are satisfactory and the list is analyzed and compared. It can be assumed that the VTR 454 supercharger can be used as a complete supercharger for a 6 RLB 56 diesel engine. 6 BLB 56 diesel engine and the VTR 454 turbocharger bench with the test results to meet the expected requirements, the test data measured and the calculated results are basically the same, the error is small.