Discussions on Bernoulli Equations
Journal Title: Insight - Mechanics - Year 2018, Vol 1, Issue 1
Abstract
The Bernoulli equation is an energy equation that can be derived through many methods. In this paper, we derive the Bernoulli equation from the aspect of dynamics based on work-energy principle. We studied the derivation of the Bernoulli equation of the ideal fluid in steady flow. We discussed the physical significance of the equations in different conditions, and then discussed the meaning of dynamic pressure in Bernoulli equation and the relationship between dynamic pressure and static pressure. We also listed out the application of Bernoulli equation in production and in life.
Authors and Affiliations
Hongxiao Yu,Hao Yan,Yunbing Jiang
Keywords
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Discussions on Bernoulli Equations
The Bernoulli equation is an energy equation that can be derived through many methods. In this paper, we derive the Bernoulli equation from the aspect of dynamics based on work-energy principle. We studied the derivation...