scholarly journals Liquid CO2 Phase Change Fracturing and Vibration Monitoring in Roadbed Slope Excavation

2021 ◽  
Vol 1972 (1) ◽  
pp. 012116
Author(s):  
Yuan Hailiang ◽  
Chen Chen ◽  
Yu Jianxin ◽  
Liu Xiaoyi ◽  
Dong Bin
Keyword(s):  
Phase Change ◽  
Vibration Monitoring ◽  
Liquid Co2 ◽  
Slope Excavation

Micro-structural Damage to Coal Induced by Liquid CO2 Phase Change Fracturing

2020 ◽  
Author(s):  
Zhiwei Liao ◽  
Xianfeng Liu ◽  
Dazhao Song ◽  
Xueqiu He ◽  
Baisheng Nie ◽  
...  
Keyword(s):  
Phase Change ◽  
Structural Damage ◽  
Liquid Co2

Discussion on blasting vibration monitoring for rock damage control in rock slope excavation

2021 ◽  
Author(s):  
Yang Jianhua ◽  
Cai Jiyong ◽  
Yao Chi ◽  
Zhang Xiaobo ◽  
Liu Liansheng
Keyword(s):  
Rock Slope ◽  
Damage Control ◽  
Vibration Monitoring ◽  
Blasting Vibration ◽  
Rock Damage ◽  
Slope Excavation

Dynamic Characteristics of Liquid CO2 Phase Change Fracturing, Using Experimental Technique

2019 ◽  
Vol 37 (4) ◽  
pp. 3387-3398
Author(s):  
Qiyue Li ◽  
Dayou Luo ◽  
Guowei Feng ◽  
Haipeng Ma ◽  
Xin’ao Wei ◽  
...  
Keyword(s):  
Phase Change ◽  
Experimental Technique ◽  
Dynamic Characteristics ◽  
Liquid Co2

Evaluation of liquid CO2 phase change fracturing effect on coal using fractal theory

Fuel ◽  
2021 ◽  
Vol 287 ◽  
pp. 119569
Author(s):  
Binwei Xia ◽  
Xianfeng Liu ◽  
Dazhao Song ◽  
Xueqiu He ◽  
Tao Yang ◽  
...  
Keyword(s):  
Phase Change ◽  
Fractal Theory ◽  
Liquid Co2

The effect of an aluminum heat-sink layer on the laser-induced amorphization of SiOx/TeGeSn/SiOx phase-change recording films

1989 ◽  
Vol 47 ◽  
pp. 574-575
Author(s):  
Matthew R. Libera ◽  
Martin Chen
Keyword(s):  
Thin Film ◽  
Phase Change ◽  
Heat Sink ◽  
Multilayer Film ◽  
Glassy Phase ◽  
Film Structure ◽  
Glass Forming ◽  
Active Storage ◽  
Dielectric Layers ◽  
Amorphous States

Phase-change erasable optical storage is based on the ability to switch a micron-sized region of a thin film between the crystalline and amorphous states using a diffraction-limited laser as a heat source. A bit of information can be represented as an amorphous spot on a crystalline background, and the two states can be optically identified by their different reflectivities. In a typical multilayer thin-film structure the active (storage) layer is sandwiched between one or more dielectric layers. The dielectric layers provide physical containment and act as a heat sink. A viable phase-change medium must be able to quench to the glassy phase after melting, and this requires proper tailoring of the thermal properties of the multilayer film. The present research studies one particular multilayer structure and shows the effect of an additional aluminum layer on the glass-forming ability.

Crystallization fractionation technology for paraffin-based phase change materials production

2020 ◽  
pp. 33-38
Author(s):  
S.S. Kruglov (Jr.) ◽  
◽  
G.L. Patashnikov ◽  
S.S. Kruglov (Sr.) ◽  
◽  
...  
Keyword(s):  
Phase Change ◽  
Phase Change Materials

NAND Phase Change Memory with Block Erase Architecture and Pass-Transistor Design Requirements for Write and Disturbance

2014 ◽  
Vol E97.C (4) ◽  
pp. 351-359 ◽  
Author(s):  
Koh JOHGUCHI ◽  
Kasuaki YOSHIOKA ◽  
Ken TAKEUCHI
Keyword(s):  
Phase Change ◽  
Phase Change Memory ◽  
Pass Transistor ◽  
Design Requirements ◽  
Change Memory

HEAT TRANSFER, PHASE CHANGE, AND COALESCENCE OF PARTICLES DURING SELECTIVE LASER SINTERING OF METAL POWDERS

2012 ◽  
Vol 4 (5) ◽  
pp. 411-423
Author(s):  
Ram Dayal ◽  
Tatiana Gambaryan-Roisman ◽  
Eberhard Abele
Keyword(s):  
Heat Transfer ◽  
Phase Change ◽  
Selective Laser Sintering ◽  
Laser Sintering ◽  
Transfer Phase ◽  
Metal Powders

NUMERICAL STUDY OF A SOLAR GREENHOUSE DRYER WITH A PHASE-CHANGE MATERIAL AS AN ENERGY STORAGE MEDIUM

2018 ◽  
Vol 49 (6) ◽  
pp. 509-528 ◽  
Author(s):  
Orawan Aumporn ◽  
Belkacem Zeghmati ◽  
Xavier Chesneau ◽  
Serm Janjai
Keyword(s):  
Energy Storage ◽  
Phase Change ◽  
Phase Change Material ◽  
Numerical Study ◽  
Storage Medium ◽  
Solar Greenhouse ◽  
Change Material
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