Results 261 to 270 of about 14,667,599 (290)
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Materials Science, 2015
The results of experimental investigations and the method of digital image correlation are used to investigate the variations of the mechanical characteristics of the material of thermally hardened steel reinforcement across the thickness of a bar. The conventional and true stress–strain diagrams of the solid reinforcement and standard specimens made ...
Q. Zhang +4 more
openaire +1 more source
The results of experimental investigations and the method of digital image correlation are used to investigate the variations of the mechanical characteristics of the material of thermally hardened steel reinforcement across the thickness of a bar. The conventional and true stress–strain diagrams of the solid reinforcement and standard specimens made ...
Q. Zhang +4 more
openaire +1 more source
Mechanical specific energy and drilling efficiency
2022Rasool Khosravanian, Bernt S. Aadnøy
openaire +1 more source
Modeling and Analyzing of Specific Mechanical Energy in Animal Feed Extrusion Process
Transactions of the ASABE, 2013Abstract. A new mathematical model was proposed to describe the specific mechanical energy (SME) in the animal feed extrusion process based on dimensional analysis methodology (DAM). The effects of feed moisture content (21.3% to 29.7%), screw speed (140 to 240 rpm), and extrusion temperature (133°C to 167°C) on SME were studied by response surface ...
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SPE Journal
Summary As oil and gas exploration progresses to ultradeep and 10 000-m depths, insufficient energy supply during rock breaking by downhole polycrystalline diamond compact (PDC) bits presents a critical challenge. Quantifying the energy consumed in PDC cutter/rock interactions is therefore essential for enhancing bit efficiency and ...
Jiusen Wei +3 more
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Summary As oil and gas exploration progresses to ultradeep and 10 000-m depths, insufficient energy supply during rock breaking by downhole polycrystalline diamond compact (PDC) bits presents a critical challenge. Quantifying the energy consumed in PDC cutter/rock interactions is therefore essential for enhancing bit efficiency and ...
Jiusen Wei +3 more
openaire +1 more source
Mechanical energy metamaterials in interstellar travel
Progress in Materials Science, 2023Pengcheng Jiao
exaly
A brief review of dynamic mechanical metamaterials for mechanical energy manipulation
Materials Today, 2021Hanqing Jiang, Weiqi Lin
exaly
A review of mechanical energy storage systems combined with wind and solar applications
Energy Conversion and Management, 2020Keith Pullen +2 more
exaly
High density mechanical energy storage with carbon nanothread bundle
Nature Communications, 2020Gang Zhang, Haifei Zhan, Yuantong Gu
exaly
Mechanical modulations for enhancing energy harvesting: Principles, methods and applications
Applied Energy, 2019Qiu-Hua Gao, Lei Zuo, Wen-Ming Zhang
exaly