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Pressure Energy and Bernoulli's Principle

 

作者: George A. Lindsay,  

 

期刊: American Journal of Physics  （AIP Available online 1952）
卷期: Volume 20, issue 2  

页码: 86-88

 

ISSN:0002-9505

 

年代: 1952

 

DOI:10.1119/1.1933123

 

出版商: American Association of Physics Teachers

 

数据来源: AIP

 

摘要:

An effort is made to show that the concept of pressure in an incompressible fluid as energy per unit volume possessed by the fluid is an erroneous one, and that Bernoulli's equation is not to be interpreted as a statement of conservation of energy, but rather as a relation between pressure, velocity, and height in the gravitational field.

 

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