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Conceptual Design Oriented Wing Structural Analysis and Optimization

Name: Conceptual Design Oriented Wing Structural Analysis and Optimization
Brand: Biblioscholar
SKU: 9781288910731
Price: 369 CZK
Availability: InStock

Autor: May Yuen Lau

Jazyk:

Vazba: Brožovaná

Vydavatel: Biblioscholar

Dostupnost: Skladem u dodavatele

Odesíláme za 9-15 dnů

369 Kč

Airplane optimization has always been the goal of airplane designers. In the conceptual design phase...

Informace o knize

Autor

May Yuen Lau

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2013

Stránek

EAN

9781288910731

ISBN

9781288910731

Enbook ID

08287002

Vydavatel

Biblioscholar

Hmotnost

168

Rozměry

189 x 246 x 4

Kompletní popis

Airplane optimization has always been the goal of airplane designers. In the conceptual design phase, a designer's goal could be tradeoffs between maximum structural integrity, minimum aerodynamic drag, or maximum stability and control, many times achieved separately. Bringing all of these factors into an iterative preliminary design procedure was time consuming, tedious, and not always accurate. For example, the final weight estimate would often be based upon statistical data from past airplanes. The new design would be classified based on gross characteristics, such as number of engines, wingspan, etc., to see which airplanes of the past most closely resembled the new design. This procedure works well for conventional airplane designs, but not very well for new innovative designs. With the computing power of today, new methods are emerging for the conceptual design phase of airplanes. Using finite element methods, computational fluid dynamics, and other computer techniques, designers can make very accurate disciplinary-analyses of an airplane design. These tools are computationally intensive, and when used repeatedly, they consume a great deal of computing time. In order to reduce the time required to analyze a design and still bring together all of the disciplines (such as structures, aerodynamics, and controls) into the analysis, simplified design computer analyses are linked together into one computer program. These design codes are very efficient for conceptual design. The work in this thesis is focused on a finite element based conceptual design oriented structural synthesis capability (CDOSS) tailored to be linked into ACSYNT.