منابع مشابه
Titanium in Aero Engines
The talk is intended to give an overview on the necessity and future trends of titanium parts in aero-engine applications. It will serve as a link to the presentations given in the special session aero-engines. It is well known that for aero-engines the combination of a very high loading by temperature and stress together with extremely high safety levels are determining the choice of materials...
متن کاملAero Fighter - 2D Gaming
Designing and developing quality based computer game is always a challenging task for developers. In this paper I briefly discuss aero fighting war game based on simple 2D gaming concepts and developed in C & C++ programming languages, using old bitmapping concepts. Going into the details of the game development, I discuss the designed strategies, flow of game and implemented prototype version ...
متن کاملAero-Ektar Lenses
I have been researching the Aero-Ektars. Unfortunately much of the information on the internet is wrong; regrettably too many people are guessing and their guesses are being accepted as fact. I have based my conclusions on patents and research articles from the 1940's and on laboratory gamma-ray spectral measurements. I am by profession a gamma-ray astrophysicist: further information on my qual...
متن کاملAero 2-2_Paper 1
A review of recent advances in the use of surface integral methods in Computational AeroAcoustics (CAA) for the extension of near-field CFD results to the acoustic far-field is given. These integral formulations (i.e. Kirchhoff’s method, permeable (porous) surface FfowcsWilliams Hawkings (FW-H) equation) allow the radiating sound to be evaluated based on quantities on an arbitrary control surfa...
متن کاملAero-Thermodynamics for Conceptual Design
A software tool for the prediction of the aero-thermodynamic environments of conceptual aerospace configurations is presented. The vehicle geometry is defined using unstructured, triangulated surface meshes. For subsonic Mach numbers a fast, unstructured, multi-pole panel code is coupled with a streamline tracing formulation to define the viscous surface solution. For supersonic and hypersonic ...
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ژورنال
عنوان ژورنال: Journal of Japan Institute of Light Metals
سال: 1995
ISSN: 0451-5994
DOI: 10.2464/jilm.45.490