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Wei-Chieh Chen, Chih-Yung Huang, Kui-Thong Tan and Hirotaka Sakaue
This study aimed to develop a two-color pressure-sensitive paint (PSP) that has both high pressure sensitivity and high temperature sensitivity. Different nitrobenzoxadiazole (NBD) derivatives were used as the temperature probe. Among them, NBD-ZY37 demo...
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Lei Niu, Hongmao Tu, Haiping Dong and Nan Yan
A functional reliability simulation method based on the Kriging model is proposed to efficiently evaluate the functional reliability of low-shock separation nuts. First, a deterministic separation function simulation model of the separation nut is establ...
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Kailing Zhang, Jinping Li, Fanzhi Zeng, Qiang Wang and Chao Yan
Shock wave-boundary layer interactions (SWBLIs) have a tremendous influence on the performance of hypersonic vehicles. For the numerical simulation of such engineering flows, Reynolds averaged Navier-Stokes (RANS) still occupies an irreplaceable role. Ho...
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Tuncay Yalçinkaya and Bahadir Gürsoy
Spacecraft are exposed to severe mechanical loads, i.e., shock loads, during their journey to orbit. Such loads usually develop due to a separation event through the activation of pyrotechnic devices. They might be transmitted throughout the entire struc...
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Xiaotian Niu and Jie Li
Reducing drag is critical to aircraft design. In recent years, laminar technology has become one of the most important feasible technologies for civil aircraft drag reduction design under many design constraints. However, various factors have a certain i...
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Abiola Abraham Adebiyi and Peng Hu
Debris flows tend to erode sediment from or deposit sediment on the bed, which changes their volume and, thus, in turn, affects their rheological properties. However, previous modeling studies on debris flows mostly ignore sediment erosion/deposition. He...
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Shizhong Zhang, Qiu Wang, Jinping Li, Xiaoyuan Zhang and Hong Chen
Robust fast-response transient calorimeters with novel calorimeter elements have attracted the attention of researchers as new synthetic materials have been developed. This sensor uses diamonds as the calorimeter element, and a platinum film resistance i...
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Yaozhi Lu, Bharat Lad, Jeff Green, Sina Stapelfeldt and Mehdi Vahdati
Due to manufacturing tolerance and deterioration during operation, fan blades in the same engine exhibit geometric variability. The absence of symmetry will inevitably exacerbate and contribute to the complexities of running geometry prediction as the bl...
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Serhii BURLUTSKI, Svitlana BURLUTSKA, Tamara BEREZIANKO
Pág. 413 - 420
An undoubted advantage of the diversified economies is their less sensitivity to dynamics fluctuations of local sectors and shock destructions. A downturn in one industry can be compensated by growth in another. Formed in Soviet times significant industr...
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Chian Yan, Hong Hui Teng, Xiao Cheng Mi and Hoi Dick Ng
High-fidelity numerical simulations using a Graphics Processing Unit (GPU)-based solver are performed to investigate oblique detonations induced by a two-dimensional, semi-infinite wedge using an idealized model with the reactive Euler equations coupled ...
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