Results 211 to 220 of about 69,102 (312)

Effect of Laser Shock Peening Times on Low-Cycle Fatigue Properties and Fracture Mechanism of Additive TA15 Titanium Alloy. [PDF]

Materials (Basel)
Pei X, Wang S, Xu Z, Gu Z, Peng Y, Li P.
europepmc   +1 more source

An assessment of stress and production rate of sucker rod heat pipes in oil well pumping system

Deep Underground Science and Engineering, EarlyView.
The sucker rod pumping system is the preferred oil extraction technique. The concept about equipping the hollow vacuum space in solid sucker rods with heat pipe has been scrutinized in terms of stress and oil production evaluation. Abstract The implementation of the heat pipe concept in sucker rods for oil pumping systems negates the requirement for an
R. S. Anand, Ang Li, Wenbo Huang, Juanwen Chen, Qingshan Ma, Fangming Jiang   +5 more
wiley   +1 more source

Hierarchical crack-resistant, tissue-mimetic hydrogels enabled by progressive nanocrystallization of anisotropic polymer networks. [PDF]

Nat Commun
Li H, Wu H, Guan C, Hu W, Su W, Chen D, Gao J.   +6 more
europepmc   +1 more source

The damage and failure mechanism of prestatically loaded rock during medium‐strain rate cyclic impact loading

Deep Underground Science and Engineering, EarlyView.
Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang, Hanpeng Wang, Zicheng Wang, Xinyuan Xie, Yunhao Wu, Jinhou Zhang, Dekang Sun   +6 more
wiley   +1 more source

Strain-Controlled Low-Cycle Fatigue Behavior and Microstructure Evolution of the Hot-Work Die Steel at 700 °C. [PDF]

Materials (Basel)
Jin P, Shi L, Zhao C, Zhang C, Huang J.
europepmc   +1 more source

Analytical stress solution framework for lined compressed air energy storage chambers and its application to safe burial depth determination and supporting effectiveness evaluation

Deep Underground Science and Engineering, EarlyView.
An analytical framework delivers a closed‐form stress solution for lined compressed air energy storage chambers, enabling the determination of the minimum safe burial depth. The solution quantitatively evaluates lining support effectiveness, offering a reliable tool for chamber design and optimization.
Zeyuan Sun, Cheng Zhao, Jinquan Xing, Qinyuan Luo   +3 more
wiley   +1 more source

Effect of Metallurgical Process on Rotational Bending Fatigue Properties of H13 Hot Work Die Steel. [PDF]

Materials (Basel)
Li Y, Ma D, Zhang S, Sun X, Li Y, Zhang Z, Zhong Z.   +6 more
europepmc   +1 more source

Reversible Phase‐Change‐Induced Transparency Switching and Dynamic Thermal Regulation Gel for Energy‐Efficient Smart Windows

EcoEnergy, EarlyView.
The phase transition process imparts shape‐stable gels with the capability of reversible transparency modulation and temperature‐responsive heat storage and release. When applied to smart windows, this property ensures the maintenance of thermal energy within the human thermal comfort zone, thereby facilitating indoor energy conservation.
Zhi Huang, Chenhui He, Hongyu Chen, Zhimeng Liu, Chang'an Wang, Yan Gao, Zhili Song, Xinyu Liu, Shen Gao, Hongyi Gao, Ge Wang   +10 more
wiley   +1 more source

Advances in numerical modelling of tyre fatigue performance: a review. [PDF]

J Mater Sci Mater Eng
Mujdeci A, Rodriguez VM, Maqbool H, Amadeo A, Grasso M.   +4 more
europepmc   +1 more source

Flexible Chromatic VIS‐IR Meta‐Textile for Multi‐Scenario Stealth

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A flexible chromatic meta‐textile was developed for multi‐spectral stealth across VIS‐IR bands, combining low color difference, ultralow infrared emissivity, and passive radiative cooling. The textile exhibits excellent VIS wide‐angle compatibility, optical durability, and mechanical flexibility, offering a promising solution for advanced stealth ...
Jian Wang, Chong Wang, Xiaoyu Sun, Fangyuan Yu, Zuoxu Wu, Xiaofang Li, Jun Mao, Qian Zhang, Feng Cao   +8 more
wiley   +1 more source