Momentum Analysis of fluid flow

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In fluid mechanics, we are dealing with highly "squishy" material, unlike solid material which is easily modeled using relatively simple mathematical relationships. The nature of fluid flow complexity makes the "higher-order" mathematical modeling…

THE BERNOULLI EQUATION

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Using existing laws of nature, people could utilize those principles to develop engineering systems that changed the world. In fluid mechanics, one of the equations that really phenomenal because of its simplicity and tremendous usage is the…

VALIDATION AND VERIFICATION IN COMPUTATIONAL FLUID DYNAMICS (CFD)

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One method commonly used in design and research in fluid mechanics and heat transfer besides analytical and experimental is using a numerical method known as Computational Fluid Dynamics (CFD). This method has been used for a long time to…

TURBULENCE MODELS AND ITS USE IN COMPUTATIONAL FLUID DYNAMICS (CFD)

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Fluid dynamics is a basic branch of physics and engineering, it's usage is huge and varies, starts from rocket and aircraft design up to biomedical fluid analysis. Although this discipline has long developed and widely used, its mathematical…

THE FLUID CONSERVATION OF MASS EQUATION

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The conservation of mass is one of three basic fluid fundamental laws (or general physical laws actually). This principle actually is quite simple to understand, a person doesn't need to become a fluid engineer to calculate the mixture total…

Meshing or discretization in Computational Fluid Dynamics (CFD)

Computational Fluid dynamic is also known as CFD is a well-known method in the engineering field to solve fluid mechanics and heat transfer complex problems numerically with the aid of a computer which is tremendously advance nowadays. (Read…