A Beginner's Guide to Fluid Mechanics

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 A Beginner's Guide to Fluid Mechanics


Fluid mechanics can be a confusing subject if you’re not familiar with how fluids move and interact with each other. If you’re learning about fluid mechanics and are looking for some of the basics, this guide will help you understand everything from Bernoulli’s Principle to the Van Der Waals equation so that you can use this information in your work or everyday life. We’ll even go over some useful tricks that can help you figure out what might happen to fluids in certain situations without having to solve equations!


What is fluid mechanics?

Fluid mechanics is the study of fluids at rest and in motion. It covers a variety of topics, such as fluid dynamics, thermal physics, aerodynamics, hydrodynamics and hydrostatics. Fluids cover anything from liquids like water or oil, gases like air or nitrous oxide to less common substances like plasma or liquid crystal. Much of the work done in fluid mechanics is for both engineering purposes and scientific ones, but it has some relevance in things outside science too.


The basics of pressure

Pressure is a measure of how much force is being applied over a given area. Pressure is commonly measured in pounds per square inch (psi) or pounds per square foot (psf). More often used than psi, psf can be easier to apply and work with because the typical household measurement for pressure is 60 pounds of pressure per square foot.


Drag force

Drag is the force that arises from interaction between a fluid and solid surface. It is a significant source of resistance for all objects moving through fluids and can significantly reduce the speed of travel. The magnitude of the drag force will depend on both the shape and size of the object, as well as its velocity through the fluid.


Lift force

In the two dimensional case of a lifting body, there are two major forces acting on the body: a downward gravitational force and an upward-acting pressure force. When these forces are equal, the lifting force is called Lift, but when they are unequal, a net downward force (lift minus weight) pushes down on the object.

 

Basic Chemical Engineering

      Importance of plant location

      What is Engineering? what is Chemical Engineering? 

Chemistry and its branches

Heat Transfer 

simultaneous heat and mass transfer 

Seperation Process-Extraction

      Seperation Process - Condensation

 

 General Study Short Notes

 

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