| 伯努利方程在不同条件下各项物理意义的讨论 |
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| 引用本文： | 巴燕燕,张晓燕.伯努利方程在不同条件下各项物理意义的讨论[J].内蒙古民族大学学报(自然科学版),2008,23(3):260-261. |
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| 作者姓名： | 巴燕燕 张晓燕 |
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| 作者单位： | 内蒙古民族大学,物理与电子信息学院,内蒙古,通辽,028043 |
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| 摘 要： | 伯努利方程是能量方程，推导过程有多种途径，本文从动力学角度根据功能原理推导伯努利方程，只研究理想流体在作定常流动时伯努利方程的推导过程，并讨论在不同条件下方程中各项的物理意义，最后讨论p/＋ρ项的物理意义．
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| 关 键 词： | 动力学 功能原理 伯努利方程 |
| 文章编号： | 1671-0185(2008)03-0260-02 |
| 修稿时间： | 2007年12月20 |
The Discussion of Bernoulli Equation under Dissimilar Condition Each Physics Significance |
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| Bayanyan,ZHANG Xiao-yan.The Discussion of Bernoulli Equation under Dissimilar Condition Each Physics Significance[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2008,23(3):260-261. |
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| Authors: | Bayanyan ZHANG Xiao-yan |
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| Institution: | Bayanyan, ZHANG Xiao -yan(College of Physcs and Electronic Information,Inner Mongolia University for Nationalities,Tongliao 028043,China) |
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| Abstract: | Bernoulli equation is an energy equation; there is many ways of deduced process. This article deduced Bernoulli equation according to the principle of work and power in terms of dynamics. We are not only research the deduced process of Bernoulli equation when frictionless fluid is doing steady flow also discuss the physical significance of each item under different terms. In the end, we discuss the physical significance of p/ρ items. |
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| Keywords: | Dynamics Function principle Bernoulli equation |
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