集成圆柱弹簧弹性势能与转动动能的蓄能方法

doi:10.12068/j.issn.1005-3026.2015.01.023

东北大学学报:自然科学版 ›› 2015, Vol. 36 ›› Issue (1): 104-108.DOI: 10.12068/j.issn.1005-3026.2015.01.023

集成圆柱弹簧弹性势能与转动动能的蓄能方法

孔祥伟，霍晓佩，刘公雨，马明旭

(东北大学机械工程与自动化学院，辽宁沈阳110819)

收稿日期:2013-12-22 修回日期:2013-12-22 出版日期:2015-01-15 发布日期:2014-11-07
通讯作者: 孔祥伟
作者简介:孔祥伟(1970-)，男，辽宁鞍山人，东北大学教授.
基金资助:
国家自然科学基金资助项目(51305073).

Energy Storage Method by Integrating Elastic Potential Energy and Rotational Kinetic Energy of Cylindrical Spring

KONG Xiang-wei， HUO Xiao-pei， LIU Gong-yu， MA Ming-xu

School of Mechanical Engineering & Automation， Northeastern University， Shenyang 110819， China.

Received:2013-12-22 Revised:2013-12-22 Online:2015-01-15 Published:2014-11-07
Contact: MA Ming-xu
About author:-
Supported by:
-

摘要/Abstract

摘要： 利用圆柱螺旋弹簧作为蓄能主元件，提出了一种使压缩后的弹簧发生转动，实现弹簧弹性势能与其转动动能集成蓄能的方法，并初步构想了集成蓄能器模型.对各类常见弹簧材料的能量密度比进行对比计算，选取蓄能效果最优的材料并以其为基础，对一定参数范围内弹簧的转动动能和弹性势能的大小进行了匹配分析.对集成方法的蓄能值与对照参数飞轮的蓄能值进行了对比，表明提出的这种集成蓄能方法切实可行.

关键词: 圆柱螺旋弹簧, 弹性势能, 转动动能, 集成蓄能方法, 能量密度比

Abstract: By utilizing cylindrical helical springs which were compressed then rotated， a new energy storage method which integrated elastic potential energy and rotational kinetic energy was mentioned and the equipment model was preliminarily built. Energy-density ratios of various common spring materials were contrastively calculated to get the optimal material in energy storage ability. The rotational kinetic energy and elastic potential energy of springs at a range of parameters were contrastively analyzed. The stored energy values of integration energy storage method and corresponding flywheel method were compared.The results show that the integration energy storage method is feasible.

Key words: cylindrical helical spring, elastic potential energy, rotational kinetic energy, integration energy storage method, energy-density ratio

中图分类号:

TH135

孔祥伟，霍晓佩，刘公雨，马明旭. 集成圆柱弹簧弹性势能与转动动能的蓄能方法[J]. 东北大学学报:自然科学版, 2015, 36(1): 104-108.

KONG Xiang-wei， HUO Xiao-pei， LIU Gong-yu， MA Ming-xu. Energy Storage Method by Integrating Elastic Potential Energy and Rotational Kinetic Energy of Cylindrical Spring[J]. Journal of Northeastern University Natural Science, 2015, 36(1): 104-108.

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[10]二位数()

集成圆柱弹簧弹性势能与转动动能的蓄能方法

Energy Storage Method by Integrating Elastic Potential Energy and Rotational Kinetic Energy of Cylindrical Spring

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