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The change in density of a fluid can be neglected if the temperature change in it is small. This assumption is however not applicable when buoyant forces are in consideration as gravity changes the specific weight of a fluid considerably.

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Q: What is a Boussinesq approximation?
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Related questions

When was Joseph Valentin Boussinesq born?

Joseph Valentin Boussinesq was born on 1842-03-13.


When did Joseph Valentin Boussinesq die?

Joseph Valentin Boussinesq died on 1929-02-19.


What has the author Joseph Boussinesq written?

Joseph Boussinesq has written: 'Cours d'analyse infinitesimale' -- subject(s): Calculus


What is a Boussinesq equation?

Check out http://en.wikipedia.org/wiki/Boussinesq_approximation.


What is Approximation for pi?

3.14 is the commonly used approximation


What is approximation error?

An approximation error is the discrepancy between an exact value and the approximation to it. This occurs when the measurement of something is not precise.


When was Constructive Approximation created?

Constructive Approximation was created in 1985.


What is wound approximation?

Wound approximation is when you bring the edges of a laceration together.


What is the fractional equivalent of the approximation of pi?

That depends on how precise you want the approximation.


What mathematical principle is equal to 3.14?

That's not a "mathematical principle", it is an approximation of the number pi.That's not a "mathematical principle", it is an approximation of the number pi.That's not a "mathematical principle", it is an approximation of the number pi.That's not a "mathematical principle", it is an approximation of the number pi.


What is the best approximation of 72 7.2 9.1 8.9 8.5?

The best approximation is, of course, the exact value. A reasonable approximation is 106.


When was Journal of Approximation Theory created?

Journal of Approximation Theory was created in 1968.