Behaviour of axially-restrained tubular compression members exposed to varying thermal loads

2021 ◽  
Vol 179 ◽  
pp. 106525
Author(s):  
A. Cinitha ◽  
V. Sampath
Keyword(s):  
Thermal Loads ◽  
Compression Members

Nonlinear dynamic stability of laminated beams subjected to pulsing thermal loads

AIAA Journal ◽  
1999 ◽  
Vol 37 ◽  
pp. 521-524
Author(s):  
R. Suresh ◽  
Gajbir Singh ◽  
G. V. Rao
Keyword(s):  
Dynamic Stability ◽  
Nonlinear Dynamic ◽  
Thermal Loads ◽  
Laminated Beams ◽  
Nonlinear Dynamic Stability

OPTIMIZATION OF COMPOSITE ENGINE STRUCTURES FOR MECHANICAL AND THERMAL LOADS

1993 ◽  
Author(s):  
SRINIVAS KODIYALAM ◽  
V. PARTHASARATHY ◽  
MICHAEL HARTLE ◽  
RICHARD MCKNIGHT
Keyword(s):  
Thermal Loads

scholarly journals Thermal Effects on Surface and Subsurface Modifications in Laser-Combined Deep Rolling

2021 ◽  
Vol 5 (2) ◽  
pp. 55
Author(s):  
Robert Zmich ◽  
Daniel Meyer
Keyword(s):  
Surface Layer ◽  
Residual Stresses ◽  
Thermal Loads ◽  
Deep Rolling ◽  
Mechanical Loads ◽  
Thermomechanical Process ◽  
Compressive Stresses ◽  
New Process ◽  
Negative Effect ◽  
Compressive Residual Stresses

Knowledge of the relationships between thermomechanical process loads and the resulting modifications in the surface layer enables targeted adjustments of the required surface integrity independent of the manufacturing process. In various processes with thermomechanical impact, thermal and mechanical loads act simultaneously and affect each other. Thus, the effects on the modifications are interdependent. To gain a better understanding of the interactions of the two loads, it is necessary to vary thermal and mechanical loads independently. A new process of laser-combined deep rolling can fulfil exactly this requirement. The presented findings demonstrate that thermal loads can support the generation of residual compressive stresses to a certain extent. If the thermal loads are increased further, this has a negative effect on the surface layer and the residual stresses are shifted in the direction of tension. The results show the optimum range of thermal loads to further increase the compressive residual stresses in the surface layer and allow to gain a better understanding of the interactions between thermal and mechanical loads.

scholarly journals Integrity tests of cement sheath for shale gas wells under strong alternating thermal loads

2020 ◽  
Vol 7 (6) ◽  
pp. 671-679
Author(s):  
Yuanhua Lin ◽  
Kuanhai Deng ◽  
Hao Yi ◽  
Dezhi Zeng ◽  
Liang Tang ◽  
...  
Keyword(s):  
Shale Gas ◽  
Thermal Loads ◽  
Gas Wells ◽  
Cement Sheath ◽  
Integrity Tests
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