有机朗肯循环系统工质的选择与透平膨胀机的数值模拟
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摘要
文章对100℃左右低温热能发电系统进行了如下研究：
利用matlab调用NIST物理性质软件接口,编写了一个热力循环模拟系统,包括最小系统和添加一级回热的系统；针对本实验室有机朗肯循环试验台建设中遇到的一些实际问题,总结出有机朗肯循环中影响工质选择的主要因素；通过对十种常用干工质的比较分析,得出针对100℃左右的热源,采用R141和R245fa作为实际工程应用的候选工质；所编制的程序可以用于各种温度段的ORC系统工质筛选,并能够绘出相关因素分析图表。
针对各种形式的有机朗肯循环发电膨胀机,通过试验测试平台对空气马达改装,涡旋压缩机改装,以及对车用涡轮增压器的向心透平膨胀机的研究,综合国内外的研究,得出向心透平膨胀机最适合用于小型有机朗肯循环低温发电系统。最后,针对本课题组准备试制的一台适合本实验平台的向心透平膨胀机的主要结构,包括喷嘴、动叶进行数值模拟,检验并优化了一些参数,为后续研究做好准备。
The paper do some Research on the low-temprature heat recovery by ore power generate system, as follows:
Based on Organic Rankine cycle's Low-temperature thermal power generation heat analysis was done, and detected the construction of platform. Through matlab using the Physical properties of software's interfaces fabricated a thermodynamic cycle simulation system which include the smallest system and a heat recovery system. At the same time, we made a summary about refrigerant's requiring which is a important factor of Organic Rankine cycle from practice problems that we came across in the constructing of test bench.
We compared ten refrigerants at 100℃, then concluded when we chose R142b, the comprehensive performance reached optimal. The program we fabricated can be used filter different temperature range's system refrigerant, then draw related factors charts. Organic Rankine cycle power generation's another important part is power machinery. On all kinds of power machinery, this article utilize the test detecting platform to modify air motor and scroll compressor, we also discussed automotive turbocharger's radial expansion turbine, then we integrated articles from many research institutions. Finally, we reach a conclusion that radial expansion turbine is the best selection about Organic Rankine cycle's Low-temperature thermal power generation. At last, our task team made value simulation to a radial expansion turbine's main structure include nozzle and blade which we prepared for our test platform, then we detected and optimized some parameters for we can obtain more discovery in the future.
利用matlab调用NIST物理性质软件接口,编写了一个热力循环模拟系统,包括最小系统和添加一级回热的系统；针对本实验室有机朗肯循环试验台建设中遇到的一些实际问题,总结出有机朗肯循环中影响工质选择的主要因素；通过对十种常用干工质的比较分析,得出针对100℃左右的热源,采用R141和R245fa作为实际工程应用的候选工质；所编制的程序可以用于各种温度段的ORC系统工质筛选,并能够绘出相关因素分析图表。
针对各种形式的有机朗肯循环发电膨胀机,通过试验测试平台对空气马达改装,涡旋压缩机改装,以及对车用涡轮增压器的向心透平膨胀机的研究,综合国内外的研究,得出向心透平膨胀机最适合用于小型有机朗肯循环低温发电系统。最后,针对本课题组准备试制的一台适合本实验平台的向心透平膨胀机的主要结构,包括喷嘴、动叶进行数值模拟,检验并优化了一些参数,为后续研究做好准备。
The paper do some Research on the low-temprature heat recovery by ore power generate system, as follows:
Based on Organic Rankine cycle's Low-temperature thermal power generation heat analysis was done, and detected the construction of platform. Through matlab using the Physical properties of software's interfaces fabricated a thermodynamic cycle simulation system which include the smallest system and a heat recovery system. At the same time, we made a summary about refrigerant's requiring which is a important factor of Organic Rankine cycle from practice problems that we came across in the constructing of test bench.
We compared ten refrigerants at 100℃, then concluded when we chose R142b, the comprehensive performance reached optimal. The program we fabricated can be used filter different temperature range's system refrigerant, then draw related factors charts. Organic Rankine cycle power generation's another important part is power machinery. On all kinds of power machinery, this article utilize the test detecting platform to modify air motor and scroll compressor, we also discussed automotive turbocharger's radial expansion turbine, then we integrated articles from many research institutions. Finally, we reach a conclusion that radial expansion turbine is the best selection about Organic Rankine cycle's Low-temperature thermal power generation. At last, our task team made value simulation to a radial expansion turbine's main structure include nozzle and blade which we prepared for our test platform, then we detected and optimized some parameters for we can obtain more discovery in the future.
引文
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[3]N. Sousa,A New Combined Joule-Supercritical Rankine Cycle Exergetic Analysis and Optimization[EB].http://sapientia.ualg.pt/bitstream/10400.1/165/1/SOUNew.pdf,2009
[4]Sylvain Quoilin. Experimental Study and Modeling of a Low Temperature Rankine Cycle for Small Scale Cogeneration.[D].[Degree of ElectroMechanical Engineer]. Belgium.university of liege faculty of applied sciences aerospace and mechanical engineering department thermodynamics laborator.May 2007
[5]Sylvain Quoilin, Vincent Lemort.Technological and Economical Survey of Organic Rankine Cycle Systems[R].the fifth european conference economics and management of energy in industry.2009
[6]Musthafah b. Mohd.Tahir, Noboru Yamada, and Tetsuya Hoshino. Efficiency of Compact Organic Rankine Cycle System with Rotary-Vane-Type Expander for Low-Temperature Waste Heat Recovery[C]. International Journal of Environmental Science and Engineering 2:12010
[7]T. Yamamoto, T. Furuhata, N. Arai, and K. Mori.Design and testing of the organic Rankine cycle[J].Energy, Vol.26,2001
[8]N. Yamada, A. Hoshi, and Y. Ikegami.Performance simulation of solar-boosted ocean thermal energy conversion plant[J].Renewable Energy, Vol.34,2009.
[9]I K Smith, N Stosic, A Kovacevic. Cost effective small scale ORC system for power recovery from low enthalpy geothemal resources[R].geothermal resource council 2007 meeting.
[10]Ian K Smith, Nikola Stosic and Ahmed Kovacevic. Power recovery from low cost two-phase expanders[EB].2009 http://www.city.ac.uk/～sj376
[11]Kane M.,Favrat D, Gay B etc.. Scroll expander Organic Rankine Cycle (ORC) efficiency boost of biogas engines[EB]. http://infoscience.epfl.ch/record/112249
[12]Rickli JP, Favrat D, Marechal F, Demierre J.Can steam play a role in low to medium power from low temperature heat[R].ASME ATI conference on Energy production, distribution and conservation, Milan, p273-279, May 14-18,2006
[13]Xiaojun Shi, Defu Che. A combined power cycle utilizing low-temperature waste heat and LNG cold energy[R]. Energy Conversion and Management.50 (2009) 567-575
[14]Xiaojun SHI, Defu CHE, Thermodynamic analysis of an LNG fuelled combined cycle power plant with waste heat recovery and utilization system, International Journal of Energy Research, Vol.31, No.10, Dec.,2006, pp.975-998.(SCI196YN)
[15]张新欣,何茂刚,曾科.发动机余热利用蒸汽动力循环工质筛选[J].工程热物理学报.31卷1期.2010
[16]赵巍,杜建一,徐建中.微型燃气轮机与有机朗肯循环装置组成联合循环的设计与分析[J].中国电机工程学报.2009.29期15页
[17]王辉涛,王华.低温太阳能热力发电有机朗肯循环工质的选择[J].动力工程.2009.29卷3期
[18]郑浩,汤珂,金滔等.有机朗肯循环工质研究进展[J].能源工程.2008.4期
[19]方金莉,魏名山,王瑞君等.采用中温有机朗肯循环回收重型柴油机排气余热的模拟[J].内燃机学报.2010.28卷4期
[20]王弢,林文胜,顾安忠.利用LNG冷能的有机朗肯循环系统的工质研究和变工况性能分析[J].化工学报.2010.61卷s2期
[21]Gary J. Zyhowski.Opportunities for HFC-245fa Organic Rankine Cycle Appended to Distributed Power Generation Systems[R].International Congress of Refrigeration,2003
[22]Andreas Schuster, Jurgen Karl. Simulation of an Innovative Stand-Alone Solar esalination System Using an Organic Rankine Cycle[J]. Int. J. of Thermodynamics Vol.10 (No.4), p155-163, December 2007
[23]Uri Kaplan.Organic Rankine Cycle Configurations[R].Proceedings European Geothermal Congress 2007 Unterhaching,2007
[24]INFINITYTURBINE.INC.MODEL IT10 Organic Rankine Cycle[EB]. http://www.infinityturbine.com,2009
[25]Gene Anguil,Organic Rankine Cycle[EB]. http://www.lakestates.org/Downloads/Energy_Meeting_09/18%20Anguil%20-%20Organic%20R ankine%20Cycle.pdf,2009
[26]Gerhard Regner,Ho Teng.Chris cowland.a quantum leap for heavy-duty truck engine efficiency-hybrid power system of diesel and WHR-ORC engines[R].The twelfth engine-efficiency and emissions research conference,2006
[27]Moshe Taghaddosi.Thermodynamic Modeling for Combined ORC (Organic Rankine Cycle) and Single-Flash Geothermal Power Plants.Proceedings World Geothermal Congress,2005
[28]D.Manolakos,G.Papadakis,S.Kyrisis.Experimental evaluation of an autonomous low-temperature solar Rankine cycle system for reverse osmosis desalination[J].Desalination 203(2007)366-374
[29]Frederic Marcuccilli,Samuel Zouaghi.Radial Inflow Turbines for Kalina and Organic Rankine Cycles[R].Proceedings European Geothermal Congress,2007
[30]李艳,连红奎,顾春伟.有机朗肯循环系统及其透平设计研究[J].工程热物理学报.2010.31卷12期
[31]柯文.基于有机朗肖循环的铝电解槽烟气余热发电技术研究[D].[工学硕士学位论文].中南大学.2009
[32]何为,吴玉庭,马重芳等.超临界地热有机朗肯循环工质参数优化[J].工程热物理学报.2010.第31卷第11期
[33]朱江,鹿院卫,马重芳等.低温地热有机朗肯循环(ORC)工质选择[J].可再生能源.2009.第27卷第2期
[34]Phil Welch,Patrick Boyle.New Turbines to Enable Efficient Geothermal Power Plants[R].GRC Transactions, Vol.33,2009
[35]New Turbines to Enable Efficient Geothermal Power Plants[EB]. http://www.energent.netdocumentsGeothermal_Resources_Council_2009_Poster.pdf
[36]KATRIX INC.expanding distributed and renewable energy solutions[R].3rd AustralAsian Cleantech Forum,2007
[37]NIST.REfporp7 user guide[EB]. http://sectionc.nidsserver.com/cours/avant/3Bach/Thermo/prop/Refprop%207.0/REFPROP.HLP
[38]李燕生,陆桂林.向心透平与离心压气机[M].北京：机械工程出版社.1987.
[39]柯别列夫,吉洪诺夫.航空发动机涡轮计算[M].北京：国防工业出版社.1978.
[40]王福军.计算流体动力学分析[M].北京：清华大学出版社.2004.
[41]韩占忠,王敬,兰小平fluent流体工程仿真实例与计算[m].北京：北京理工大学出版社.2008
[42]王瑞金,张凯,王刚fluent技术基础与应用实例[m].北京：清华大学出版社.2007
[43]FLUENT INC.fluent user's guide[m].Fluent INC.2003
[44]FLUENT INC.gambit user's guide[m].Fluent INC.2003
[45]严家骆.低温热能发电方案中选择工质和确定参数的热力学原则和计算式[J].工程热物理 学报.1982.第三卷第1期
[46]魏东红,陆震,鲁雪生.废热源驱动的有机朗肯循环系统夏冬季节性能比较[R].上海制冷学会2005年年会学术论文集
[47]褚秀玲,朱德颂,仇汝臣.化工低温热能利用[J],化工生产与技术.2010.第17卷第2期
[48]魏东红,鲁雪生,陆震.环境温度对余热驱动的有机朗肯循环系统性能的影响[J].兰州理工大学学报.2006.第32卷第2期
[49]Takahisa Yamamoto,Tomohiko Furuhata, Norio Arai.Design and testing of the Organic Rankine Cycle[J].Energy 26 (2001) 239-251
[50]黄少敏.利用有机丁质回收炼油企业中的低温热能[J].石油化工设计.2009.26(4),p51-53
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