scholarly journals Corrigendum to “Subsonic Flutter of Cantilever Rectangular PC Plate Structure”

2018 ◽  
Vol 2018 ◽  
pp. 1-1
Author(s):  
Kemal Yaman ◽  
Mevlüt Burak Dalmış
Keyword(s):  
Plate Structure ◽  
Subsonic Flutter

scholarly journals Subsonic Flutter of Cantilever Rectangular PC Plate Structure

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Kemal Yaman
Keyword(s):  
Wind Tunnel ◽  
Modal Analysis ◽  
Simple Structure ◽  
Experimental Investigations ◽  
Flexible Plate ◽  
Test Results ◽  
Plate Structure ◽  
Flutter Analysis ◽  
Solution Methods ◽  
Subsonic Flutter

Flutter characteristics of cantilever rectangular flexible plate structure under incompressible flow regime are investigated by comparing the results of commercial flutter analysis program ZAERO©with wind tunnel tests conducted in Ankara Wind Tunnel (ART). A rectangular polycarbonate (PC) plate, 5 × 125 × 1000 mm in dimension, is used for both numerical and experimental investigations. Analysis and test results are very compatible with each other. A comparison between two different solution methods (g-methodandk-method) of ZAERO©is also done. It is seen that thek-methodgives a closer result than the other one. However,g-method results are on a conservative side and it is better to use conservative results, namely,g-method results. Even if the modal analysis results are used for the flutter analysis for this simple structure, a modal test should be conducted in order to validate the modal analysis results to have accurate flutter analysis results for more complicated structures.

Fatigue Design Applied to A 5083-O/A 5183 Stiffened Plate Structure

1983 ◽  
Vol 1983 (153) ◽  
pp. 268-280
Author(s):  
Keiichi Sakai ◽  
Takeshi Uemura ◽  
Nobu Iino ◽  
Osamu Ushirokawa ◽  
Takayoshi Miyanari ◽  
...  
Keyword(s):  
Stiffened Plate ◽  
Plate Structure ◽  
Fatigue Design

UNCERTAINTIES ON ADHESIVE LAYER FOR A PLATE STRUCTURE: PASSIVE CONTROL

2019 ◽  
Author(s):  
Guilherme Silva Prado ◽  
Heinsten Frederich Leal dos Santos
Keyword(s):  
Passive Control ◽  
Adhesive Layer ◽  
Plate Structure

Influence of Sieve Structural Parameters on Sieving of Shelled Buckwheat

2014 ◽  
Vol 915-916 ◽  
pp. 978-984
Author(s):  
Chuang Liu ◽  
Wen Liang Du ◽  
Ya Jing Quan ◽  
Kai Xing ◽  
Heng Han
Keyword(s):  
Structural Parameters ◽  
Round Plate ◽  
Plate Structure ◽  
Triangular Plate ◽  
Design Idea ◽  
Sieving Effect

The problems of high falsesieving rate and low productivity are encountered while sieving shelled buckwheat with traditional round plate sieve. This paper presents a design idea for improving the sieving effect by changing the plate structure. The improved designs consist of a round plate sieve with larger percentage of sieving area than the traditional round plate sieve and a triangular plate sieve with the approximately same geometry as shelled buckwheat grains. Tests are conducted to compare the sieving performance of traditional round plate sieve with the newly designed round plate sieve with different percentage of sieving areas and apertures. Also the traditional round plate sieve is compared with triangle plate sieve with different percentage of sieving areas and apertures. Compared to traditional round plate sieve, the falsesieving rate for newly designed round plate sieve with an aperture isφ4.4mm is reduced by 3.6.A round plate sieve with a percentage of sieving area of59.7%, aperture ofφ4.3mm, is used to sieve the shelled buckwheat of sizeφ4.6~4.7mm.A falsesieving rate of2.3, and non-sieving rate of17.4 are obtained and the sieving effect is found to be the best. For the triangle plate sieve a falsesieving rate of90.2 and non-sieving rate of92.1 are obtained. The triangle plate sieve is found unsuitable for the sieving of shelled buckwheat.

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