Yrast structure of the shell model nucleusNb89

2014 ◽  
Vol 90 (1) ◽  
Author(s):  
Purnima Singh ◽  
R. Palit ◽  
S. Saha ◽  
J. Sethi ◽  
S. Biswas ◽  
...  
Keyword(s):  
Shell Model ◽  
Yrast Structure

SHELL MODEL, QUARTETS AND ROTONS IN THE s-d SHELL

1971 ◽  
Vol 32 (C6) ◽  
pp. C6-33-C6-37 ◽  
Author(s):  
A. ARIMA
Keyword(s):  
Shell Model

Shell-model study ofS39(β−)39Cl and the energy levels ofCl39

1989 ◽  
Vol 40 (6) ◽  
pp. 2823-2833 ◽  
Author(s):  
E. K. Warburton ◽  
J. A. Becker
Keyword(s):  
Shell Model ◽  
Energy Levels ◽  
Model Study

Resource Letter NSM-1: New insights into the nuclear shell model

2011 ◽  
Vol 79 (1) ◽  
pp. 5-16 ◽  
Author(s):  
David J. Dean ◽  
Joseph H. Hamilton
Keyword(s):  
Shell Model ◽  
Nuclear Shell Model ◽  
Nuclear Shell

scholarly journals Mixed Eulerian–Lagrangian shell model for lateral run-off in a steel belt drive and its experimental validation

2021 ◽  
pp. 106572
Author(s):  
Jakob Scheidl ◽  
Yury Vetyukov ◽  
Christian Schmidrathner ◽  
Klemens Schulmeister ◽  
Michael Proschek
Keyword(s):  
Shell Model ◽  
Experimental Validation ◽  
Belt Drive ◽  
Run Off

MITC elements for a classical shell model

2003 ◽  
Vol 81 (8-11) ◽  
pp. 523-533 ◽  
Author(s):  
D. Chapelle ◽  
D.L. Oliveira ◽  
M.L. Bucalem
Keyword(s):  
Shell Model

Experimental and numerical studies on failure and energy absorption of composite thin-walled square tubes under quasi-static compression loading

2020 ◽  
Vol 21 (6) ◽  
pp. 623-634
Author(s):  
Haolei Mou ◽  
Zhenyu Feng ◽  
Jiang Xie ◽  
Jun Zou ◽  
Kun Zhou
Keyword(s):  
Finite Element ◽  
Shell Model ◽  
Energy Absorption ◽  
Failure Mode ◽  
Failure Criterion ◽  
Finite Element Models ◽  
Static Compression ◽  
Compression Loading ◽  
Thin Walled ◽  
Simulation Results

AbstractTo analysis the failure and energy absorption of carbon fiber reinforced polymer (CFRP) thin-walled square tube, the quasi-static axial compression loading tests are conducted for [±45]3s square tube, and the square tube after test is scanned to further investigate the failure mechanism. Three different finite element models, i.e. single-layer shell model, multi-layer shell model and stacked shell mode, are developed by using the Puck 2000 matrix failure criterion and Yamada Sun fiber failure criterion, and three models are verified and compared according to the experimental energy absorption metrics. The experimental and simulation results show that the failure mode of [±45]3s square tube is the local buckling failure mode, and the energy are absorbed mainly by intralaminar and interlaminar delamination, fiber elastic deformation, fiber debonding and fracture, matrix deformation cracking and longitudinal crack propagation. Three different finite element models can reproduce the collapse behaviours of [±45]3s square tube to some extent, but the stacked shell model can better reproduce the failure mode, and the difference of specific energy absorption (SEA) is minimum, which shows the numerical simulation results are in better agreement with the test results.

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