新型復式皮囊蓄能器熱力學系統(tǒng)分析
發(fā)布時間:2018-11-11 20:13
【摘要】:為提高皮囊蓄能器的能量效率,介紹了新型復式蓄能器的物理模型,建立了復式蓄能器熱力學系統(tǒng)動態(tài)方程組;贛atlab仿真所得系統(tǒng)溫度和壓力變化情況,推導出復式皮囊蓄能器廣義Maxwell力學模型,提出復式蓄能器熱彈簧概念;谛滦土W模型的仿真表明,新型復式蓄能器比舊式皮囊蓄能器有更高的工作效率和更低的耗損率。對廣義Maxwell力學模型、熱彈簧概念和蓄能器工況參數(shù)的綜合分析,為進一步改進和應(yīng)用蓄能器提供新方法。
[Abstract]:In order to improve the energy efficiency of the skin sac accumulator, the physical model of the new compound accumulator is introduced, and the dynamic equations of the thermodynamics system of the compound accumulator are established. Based on the temperature and pressure change of the system simulated by Matlab, the generalized Maxwell mechanical model of compound skin accumulator is derived, and the concept of thermal spring of compound accumulator is put forward. The simulation based on the new mechanical model shows that the new compound accumulator has higher working efficiency and lower wear rate than the old one. The comprehensive analysis of the generalized Maxwell mechanical model, the concept of thermal spring and the working condition parameters of the accumulator provides a new method for further improvement and application of the accumulator.
【作者單位】: 福建工程學院;上海交通大學;
【基金】:福建工程學院博士基金(GY-Z12005)
【分類號】:TH137.81
[Abstract]:In order to improve the energy efficiency of the skin sac accumulator, the physical model of the new compound accumulator is introduced, and the dynamic equations of the thermodynamics system of the compound accumulator are established. Based on the temperature and pressure change of the system simulated by Matlab, the generalized Maxwell mechanical model of compound skin accumulator is derived, and the concept of thermal spring of compound accumulator is put forward. The simulation based on the new mechanical model shows that the new compound accumulator has higher working efficiency and lower wear rate than the old one. The comprehensive analysis of the generalized Maxwell mechanical model, the concept of thermal spring and the working condition parameters of the accumulator provides a new method for further improvement and application of the accumulator.
【作者單位】: 福建工程學院;上海交通大學;
【基金】:福建工程學院博士基金(GY-Z12005)
【分類號】:TH137.81
【相似文獻】
相關(guān)期刊論文 前10條
1 張路軍,李繼志,顧心懌,潘偉;蓄能器類型及應(yīng)用綜述[J];機床與液壓;2001年06期
2 王繼紅,郜立煥,康海斌;怎樣選擇和使用蓄能器[J];甘肅科學學報;2002年S1期
3 韓文,常思勤;對二次調(diào)節(jié)系統(tǒng)中蓄能器的研究[J];機床與液壓;2003年05期
4 李長志;一種蓄能器檢測充氮裝置[J];設(shè)備管理與維修;2003年12期
5 宋年秀,盧燕;蓄能器的用途[J];工程機械與維修;2004年03期
6 孔祥東,權(quán)凌霄;蓄能器的研究歷史、現(xiàn)狀和展望[J];機床與液壓;2004年10期
7 羅鍵;液壓破碎錘蓄能器壓力的檢查[J];工程機械與維修;2005年11期
8 智潤芳;氣囊式蓄能器的應(yīng)用及故障診斷[J];機械工程與自動化;2005年04期
9 姚黎明;張菁;馬力中;陳雋;顧雋s,
本文編號:2326011
本文鏈接:http://sikaile.net/guanlilunwen/gongchengguanli/2326011.html
最近更新
教材專著