A Two Dimensional Interface Element for Coupling of Independently Modeled Three Dimensional Finite Element Meshes and Extensions to Dynamic and Non-Linear Regimes
Author:   National Aeronaut Administration (Nasa)
Publisher:   Createspace Independent Publishing Platform
ISBN:  

9781725056855


Pages:   34
Publication Date:   10 August 2018
Format:   Paperback
Availability:   In Print   Availability explained
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A Two Dimensional Interface Element for Coupling of Independently Modeled Three Dimensional Finite Element Meshes and Extensions to Dynamic and Non-Linear Regimes


Overview

The work reported here pertains only to the first year of research for a three year proposal period. As a prelude to this two dimensional interface element, the one dimensional element was tested and errors were discovered in the code for built-up structures and curved interfaces. These errors were corrected and the benchmark Boeing composite crown panel was analyzed successfully. A study of various splines led to the conclusion that cubic B-splines best suit this interface element application. A least squares approach combined with cubic B-splines was constructed to make a smooth function from the noisy data obtained with random error in the coordinate data points of the Boeing crown panel analysis. Preliminary investigations for the formulation of discontinuous 2-D shell and 3-D solid elements were conducted. Aminpour, Mohammad Unspecified Center NASA-CR-199951, NAS 1.26:199951, NIPS-96-07072 NAG1-1670...

Full Product Details

Author:   National Aeronaut Administration (Nasa)
Publisher:   Createspace Independent Publishing Platform
Imprint:   Createspace Independent Publishing Platform
Dimensions:   Width: 21.60cm , Height: 0.20cm , Length: 27.90cm
Weight:   0.106kg
ISBN:  

9781725056855


ISBN 10:   1725056852
Pages:   34
Publication Date:   10 August 2018
Audience:   General/trade ,  General
Format:   Paperback
Publisher's Status:   Active
Availability:   In Print   Availability explained
This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us.

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