FEA Makes Airframes Safer

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multidisciplinary Design Optimization of UAV Airframes

If one considers the problem of converting an aircraft mission profile into an airframe design from an optimization theory perspective, it becomes obvious that the search problem comes with all the trimmings. The design space is large and multidimensional, there are multiple and often highly multimodal objectives and constraints, these depending not only on the design variables, but often on ea...

متن کامل

Is there any tip that makes performing EUS-guided drainage easier and safer?

Endoscopic ultrasound (EUS)-guided drainage is evolving and no standardized technique for it has been established yet. Availability of dedicated devices and accessories also are lacking. Anderloni et al. described a new technique of stent deployment named Intra Channel Stent Release Technique (ICSRT) in EUS-guided drainage [1], which is summarized as follows: deployment of the proximal part of ...

متن کامل

Conceptual Design of UAV Airframes Using a Generic Geometry Service

With the increased freedom in layout selection possible when designing an Unmanned Air Vehicle (UAV) concept (compared, for example, to the relatively constrained and mature world of commercial airliner design), comes the significant challenge of building a geometry engine that will provide the variety of airframe models demanded by the highly global nature of the design search. In order to ena...

متن کامل

Attributes Propagation on FEA Model

A way to manage the information needed during the FE simulation model preparation is by means of attributes linked to the adopted models. This paper presents the design and implementation of an attribute management system that supports the representation of all the information and data related to the simulation domain definition, needed to qualify an engineering analysis. The main objective of ...

متن کامل

Computational aeroelastic modelling of airframes and turbomachinery: progress and challenges.

Computational analyses such as computational fluid dynamics and computational structural dynamics have made major advances towards maturity as engineering tools. Computational aeroelasticity (CAE) is the integration of these disciplines. As CAE matures, it also finds an increasing role in the design and analysis of aerospace vehicles. This paper presents a survey of the current state of CAE wit...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Mechanical Engineering

سال: 1998

ISSN: 0025-6501,1943-5649

DOI: 10.1115/1.1998-jan-3