Turbulence in Fluids (Fluid Mechanics and Its Applications, 84)

The book covers lots of encountered flow phenomena's especially in the field of atmospherical fluid dynamics, it gives examples on the power of computational fluid dynamics turbulence models in capturing the discussed phenomena's.Chapter 1 gives the reader a simplified introduction to the field of turbulence.Chapter 2 this chapter covers the used equations and principles to solve computational fluid dynamics problems, such as the conservation of momentum, conservation of mass, ideal gas definition. The chapter will cover the equations but would not tell you the methods to solve these kinds of equations.Chapter 3 this chapter covers the transition of a flow from a laminar state to a turbulent state. The method to do so is through using mathematical tools to quantify the stability of the flow.Chapter 4 this chapter covers shear flows turbulence, when turbulence occurs shear flow occurs the magnitude and rate of the turbulence are related to how much energy is put into the flow. Jet flows are the first example always covered to study shear flows that is why the chapter covers several types of jet flows including channel flows with some extent to mathematical formulations.Chapter 5 this chapter covers the flow quantification parameters these are important at the data analysis stage of the project and turbulence model development. This is done through applying the homogenous turbulence case. The way to derive these kinds of analysis tools is through the use of Fourier space mathematical tools, therefore you need to refresh you vector calculus and computational PDEs modules.Chapter 6 this chapter covers isotropic turbulence phenomenology which represents a theory to solve turbulence models therefore coverage of the flow energy spectra using mathematical spectral tools is done by the author, the main purpose of using the energy spectra tools is to verify that the numerical simulation is giving the correct results for the studied problem from an engineering point of view. The majority of interested researchers about the energy spectral are the ones who work closely in turbulence models development this is where mathematicians, physicists and programmers come in.Chapter 7 this chapter cover some analytical tools to study turbulence with the coverage of stochastic models.Chapter 8 This chapter talks about two dimensional turbulence, as it is known turbulence code development starts from a one dimensional case and processed to a two dimensional case.Chapter 9 This chapter focuses on three dimensional turbulence and its relation to geophysical application.Chapter 10 This chapter links the thermal side of a heart problem to solving the momentum and mass conservation equations, because heat is a contributing factor in lots of applications one of them is the geophysical side.Chapter 11 This chapter covers the use of probability tools on the Navier-Stokes equations to implement turbulence modelsChapter 12 This chapter covers the use of filtering tools on the Navier-Stokes equations to implement turbulence models which leads to filter out unwanted eddies from the simulation which in turn reduces computational time cost which is an important factor to achieve project deadlines.Chapter 13 This chapter cover four examples about turbulence models.I hope that was helpful good luck

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