Flow at low mach number and zero incidence about m6 wing, Other Engineering

Flow at low Mach number and zero incidence about M6 wing

Results from FP were obtained corresponding to M = 0.2 and a = 0 and, as noted, with the input files generated by FPCON with the cand/or cd convergence' option selected.There are no exceptional features in the grid likely to lead to inaccuracy in flow results. Values obtained from FP for the coefficients of (overall) lift and drag are very small, respectively C= -0.00009, and C= -0.00087, which may be regarded as very satisfactory, since the theoretical values are zero. The sectional coefficient values. It is seen that values are very small, as they should be. Values of are positive inboard and negative outboard, which is a known characteristic of inviscid flow over a swept wing. In integrating over the span to obtain the overall drag, the positive and negative contributions should cancel. It is remarkable that the result from FP in this case for the overall drag coefficient is as small as it is, bearing in mind that it is obtained by integration of surface pressures, and that the sectional drag coefficient values (which are also obtained by integration of pressures) have magnitudes up to nearly 0.03.

 

Posted Date: 8/28/2012 2:55:28 AM | Location : United States







Related Discussions:- Flow at low mach number and zero incidence about m6 wing, Assignment Help, Ask Question on Flow at low mach number and zero incidence about m6 wing, Get Answer, Expert's Help, Flow at low mach number and zero incidence about m6 wing Discussions

Write discussion on Flow at low mach number and zero incidence about m6 wing
Your posts are moderated
Related Questions
Survey of Manufacturing : A usable product is manufactured in the following sequence. Ore from Earth → Reducing processes → Molten metal → Commercial Castings → Ingots → Furth

Explain the construction of nicol prism and its function.



Question : What is the ISM band and what is particular about this frequency band? Name two wireless technologies that make use of the ISM frequency band. a) Explain the foll

Seven years ago, after 15 years in public accounting, Stanley Booker, CPA, resigned his posiition as Manager of Cost Systems for Davis, Cohen, and O''Brien Public Accountants and s

Cash Flow Diagrams We will use a cash flow approach to analyze the flow of money through out a planning horizon. A cash flow occurs when money actually change hands. We will u

Explain interview technique in software engineering in brief?

Analog digital converter  Analog digital converter digitises the conditioned signal and presents it in a digital form, which is more convenient for long distance transmission,

I need help in doing a project in excel that has everything about drilling like mud pump etc ..