Aeroengines - cfd, Other Engineering

Essentially, the strategy of CFD is to replace the continuous problem domain with a discrete domain using a grid domain with a discrete domain using a grid.

In a continuous domain, each flow variable is defined at every point in the domain. For instance, the velocity u in the continuous 1D domain shown below would be given as

u = u(x), 0 < x < 1 u  u(x), 0  x  1

In the discrete domain, each flow variable is defined only at the grid points. So, in the discrete domain shown below, the velocity would be  p, , y defined only at the N grid points.

ui= u(xi), i = 1, 2, . . . ,N

Let's keep things simple by using a 1D illustration (and using a finitedifference approach):

du/dx+u=0  0

Posted Date: 8/27/2012 2:23:57 AM | Location : United States







Related Discussions:- Aeroengines - cfd, Assignment Help, Ask Question on Aeroengines - cfd, Get Answer, Expert's Help, Aeroengines - cfd Discussions

Write discussion on Aeroengines - cfd
Your posts are moderated
Related Questions
Capital budgeting process: When investing in a long term assets, the project has been evaluated in term of its profitability and expected cash flow in the future. The capital budge

difference between inline code and code behind file in asp.net

Parasitic resistances This is particularly noticeable if the transducer is a long way from where the power supply is located and if the transducer resistance is small.

Gated pattern is used to produce good casting. It is essential to make sure that full supply of molten metal flow into every part of the mould. Provision for easy passage of the


EXPLAIN THE WORKING OF BASIC N-CHANNEL MOSFET SWITCH

Guidance Control system The control aspect of the guidance system is intended to stabilise the behaviour of the airframe.  The fact that the guidance system will always h

What is the standard deviation of return if we have the following two possible outcomes: a rise of 8.00 per cent with 0.58 probability or a fall of -6.00 per cent?

Electronics Engineering Assignment# Solve problems using DC electrical principles 1.3 A 220 F capacitor is required to store 11mJ of energy. What voltage needs to appear

write a programme of subtraction of two 16 bit numbers