文献类型：期刊文献

英文题名：A Novel Turbocharger Compressor Volume Flow Rate Model Based on Stagnation Enthalpy Theory

作者：Tang, Yuanyuan[1]; Xia, Yu[2]; Zhang, Jundong[1]; Jia, Baozhu[3]; Jiang, Yuchi[1]

机构：[1] Marine Engineering College, Dalian Maritime University, Dalian, 116000, China; [2] School of Energy and Power Engineering, Dalian University of Technology, Dalian, 116000, China; [3] Maritime College, Guangdong Ocean University, Zhanjiang, 524088, China

年份：2022

外文期刊名：SSRN

收录：EI(收录号：20220369963)

语种：英文

外文关键词：Compressors - Enthalpy - Flow rate - Mass transfer - Turbomachinery

外文摘要：The compressor volume flow rate model determines the mass flowing into the diesel engine in simulation. It is a key component model that affects the accuracy of the overall performance of the diesel engine. At present, there is a lack of an accurate and easy to used compressor volume flow rate model. To solve this, the stagnation enthalpy-based compressor volume flow rate model (SP model) is proposed. The proposed SP model only requires the stagnation pressure to be determined. The SP model needs the least measured data and is easy to be determined. And they are about and for KS model. When the model’s accuracy is compared on MAN TCA88, SP model shows a little better performance than its performance on ABB A270. The rated volume flow rate of MAN TCA88 is about . The values of RMSE of SP model, MJ model, and KS model are , , respectively. Their MREs are , , and respectively. In terms of these results, it can be concluded that our proposed SP model needs the least data, easy to code, and owns excellent performance. It is one of the best compressor mass flow rate models so far in real-time diesel simulation. ? 2022, The Authors. All rights reserved.