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

Assembly buildings - fire risk assessment, Assembly buildings: Assembl...

Assembly buildings: Assembly buildings are high life risk premises.  People often very densely occupy such buildings and they do so in large numbers so they must be given good

Inspecting a sprinkler systems, Inspecting a Sprinkler Systems: When i...

Inspecting a Sprinkler Systems: When inspecting a building that has sprinklers fitted it is not easy to check that the correct water pressure and flow rate can be achieved by

optimization, How to decouple complex variable matri

How to decouple complex variable matrix

thermodynamics, Steam enters in the turbine at 6 MPa and 450 deg C and exp...

Steam enters in the turbine at 6 MPa and 450 deg C and expands at some intermediate pressure 60 % of steam is extracted and remainder expands to 10 kPa at this Investigate the effe

Fire safety management for commercial buildings, fire safety management for...

fire safety management for Commercial buildings: Commercial buildings where all the occupants are familiar with the building we also need to see evidence of satisfactory fire

Lock Clip Came out from Rear Brake Drum (Backplate) , A type of brake used ...

A type of brake used to keep the vehicle from rolling when it is parked. The standard Parking brake locks the rear wheels to keep the car from moving. Parking brake cable is fixed

Dam engineering, How do we classify the principal planes as minor and major...

How do we classify the principal planes as minor and major principal planes?

Material science and engineeing, cite advantages of forming metal by extrus...

cite advantages of forming metal by extrusion as opposed to rolling

Constellation, Expertsmind.com brings you unique solution in electrical e...

Expertsmind.com brings you unique solution in electrical engineering -          A constellation is a region of the sky with well defined borders; familiar star pat

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