Aeroengines - grid conversion, Other Engineering

Assignment Help:

When we solved our simple problem we saw that the truncation error was O(x) We therefore expect that as the number of grid points is was O(x). We therefore expect that as the number of grid points isincreased (i.e. x decreases) the error should decrease and our solution get closer to the exact solution.Using N=8 and N=16 for example(and solving using MATLAB) we can see that the numerical solution get sincreasingly close to the exact solution.Thus CFD calcs should always be performed on grids of differing performed on grids of differing refinement to estimate "error" ineach case. 

597_grid conversion.png


Related Discussions:- Aeroengines - grid conversion

Quantitative finance, A fund manager’s high growth portfolio is made up of ...

A fund manager’s high growth portfolio is made up of 80% (w1) in shares and 20% (w2 ) in bonds. Over the course of year 2010, the returns from each asset class are expected to have

Pattern practices, Pattern Practices : A pattern may be defined as a repli...

Pattern Practices : A pattern may be defined as a replica or fascimile model of the desired casting which, when packed or embedded in a appropriate moulding material, creates a ca

Operations research, At a machine tool plant, five jobs must be completed e...

At a machine tool plant, five jobs must be completed each day. The time it takes to do each job depends on the machine used to do the job. If a machine is used at all, there is a s

Memory card functiOn, How does small memory card can read all photos and vi...

How does small memory card can read all photos and videos and saves by using what?

What is the company’s net working capital, Working capital: Laurel Electron...

Working capital: Laurel Electronics reported the following information at its annual meetings. The company had cash and marketable securities worth $1,235,455, accounts payables wo

Calculate the heat transfer coefficient , Water is flowing at 0.5 ms-1 acro...

Water is flowing at 0.5 ms-1 across a 7.5 cm diameter sausage at 80°C. If the bulk water temperature is 15°C, estimate the heat-transfer coefficient. a) What type of heat tranfe

Light wave and matters, Expertsmind.com brings you unique solution in phy...

Expertsmind.com brings you unique solution in physics -          What is light? -            -          Light is an electromagnetic wave that also comes in "photons"

Automated Part Processing, merits of laser light curtains in terms of cost,...

merits of laser light curtains in terms of cost,ease-of-use,flexibility.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd