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Mafi, Mostafa, Ghorbani, Bahram, Salehi, Gholam Reza, Amidpour, Majid, Mousavi Nayenian, Seyed Mojtaba. (1392). The Mathematical Method and Thermodynamic Approaches to Design Multi-Component Refrigeration used in Cryogenic Process Part II: Optimal Arrangement. سامانه مدیریت نشریات علمی دانشگاه اصفهان, 2(1), 32-39. doi: 10.22108/gpj.2014.20398
Mostafa Mafi; Bahram Ghorbani; Gholam Reza Salehi; Majid Amidpour; Seyed Mojtaba Mousavi Nayenian. "The Mathematical Method and Thermodynamic Approaches to Design Multi-Component Refrigeration used in Cryogenic Process Part II: Optimal Arrangement". سامانه مدیریت نشریات علمی دانشگاه اصفهان, 2, 1, 1392, 32-39. doi: 10.22108/gpj.2014.20398
Mafi, Mostafa, Ghorbani, Bahram, Salehi, Gholam Reza, Amidpour, Majid, Mousavi Nayenian, Seyed Mojtaba. (1392). 'The Mathematical Method and Thermodynamic Approaches to Design Multi-Component Refrigeration used in Cryogenic Process Part II: Optimal Arrangement', سامانه مدیریت نشریات علمی دانشگاه اصفهان, 2(1), pp. 32-39. doi: 10.22108/gpj.2014.20398
Mafi, Mostafa, Ghorbani, Bahram, Salehi, Gholam Reza, Amidpour, Majid, Mousavi Nayenian, Seyed Mojtaba. The Mathematical Method and Thermodynamic Approaches to Design Multi-Component Refrigeration used in Cryogenic Process Part II: Optimal Arrangement. سامانه مدیریت نشریات علمی دانشگاه اصفهان, 1392; 2(1): 32-39. doi: 10.22108/gpj.2014.20398

The Mathematical Method and Thermodynamic Approaches to Design Multi-Component Refrigeration used in Cryogenic Process Part II: Optimal Arrangement

Gas Processing Journal
مقاله 5، دوره 2، شماره 1، فروردین 2014، صفحه 32-39    اصل مقاله (703.5 K)
شناسه دیجیتال (DOI): 10.22108/gpj.2014.20398
نویسندگان
Mostafa Mafi* 1؛ Bahram Ghorbani2؛ Gholam Reza Salehi3؛ Majid Amidpour4؛ Seyed Mojtaba Mousavi Nayenian3
1Department of Mechanical Engineering, Imam Khomeini International University, Qazvin, Iran
2Department of Energy System Engineering K.N.Toosi
3Energy System Engineering Department, K. N. Toosi University of Technology, Iran
4K. N. Toosi University of Technology
چکیده
 

A refrigeration cycle is a chain of various pieces of equipment including compressors, condensers, evaporators, and expansion devices each of which takes on a particular thermodynamic process duty in the cycle that eventually results in the production of the required refrigeration. The results of optimized mixed refrigerant cycles (MRCs) in Part I show that the configuration of MRC is an effective parameter in power consumption. In spite of simplicity of MRCs machinery configuration in comparison with a conventional cascade cycle, it is possible to imagine different configurations, providing the process required refrigeration, for these cycles. But the question here is how to find a configuration taking advantage of the existing complicated interactions between low temperature process and refrigeration cycle so that the maximum efficiency and the best functionality will be guaranteed. In this paper, based on the success of the systematic method proposed in part I for the optimal selection of refrigerant composition and operating pressures, the method is extended to give optimal arrangement of the cycle components. An illustrative example is presented to show how the proposed method can be utilized in order to achieve the optimal MRC configuration.

 
کلیدواژه‌ها
Mixed Refrigerant Cycle؛ Low Temperature Process؛ Optimal Arrangement
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