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Shuliang Xie, Gang Wang, Enmao Wang, Qiming Huang and Mingze Xia
Coal fire remains one of the main hazards of underground work. Spontaneous coal fires cause serious casualties and property losses. At present, most of the studies on coal spontaneous combustion have been conducted on working faces shorter than 200 m. Ho...
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Romil Mishra, Arvind Kumar Mishra and Bhanwar Singh Choudhary
Blasting is a cost-efficient and effective technique that utilizes explosive chemical energy to generate the necessary pressure for rock fragmentation in surface mines. However, a significant portion of this energy is dissipated in undesirable outcomes s...
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Junwei Zhang, Duanying Wan, Weiting Gao, Lei Zhou and Meng Wang
A dynamic disturbance will induce cracks around the tunnel in tunnel blasting or shield construction. To investigate the overall stability of cracks with various angles during a fixed borehole (round hole explosion) blasting, models containing an individ...
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Hyeonsu Nam, Gun Woo Kim, Hyunyong Lee, Byung Chul Choi, Gilltae Roh and Youngseung Na
International ships carrying liquefied fuel are strongly recommended to install vent masts to control the pressure of cargo tanks in the event of an emergency. However, the gas emitted from a vent mast may be hazardous for the crew of the ship. In the pr...
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Amin Rashidi, Denys Dutykh, Zaher Hossein Shomali, Nasser Keshavarz Farajkhah and Mohammadsadegh Nouri
The uncertain tsunamigenic potential of the Makran Subduction Zone (MSZ) has made it an interesting natural laboratory for tsunami-related studies. This study aims to review the recent activities on tsunami hazard in the Makran subduction zone with a foc...
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Walter F. Silva-Araya, Félix L. Santiago-Collazo, Juan Gonzalez-Lopez and Javier Maldonado-Maldonado
Hurricane events combine ocean storm surge penetration with inland runoff flooding. This article presents a new methodology to determine coastal flood levels caused by the combination of storm surge and surface runoff. The proposed approach couples the S...
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Didik Supriyadi
Pág. 70 - 74
Liquefied Natural Gas (LNG) is one of the potential alternative fuels to replace conventional fuels. Using LNG as fuel in Indonesia especially Yogyakarta will give many advantages, for instance, reduced greenhouse gas emissions so that eco-city in Yogyak...
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O. M. Pshinko,M. M. Biliaiev,O. Yu. Gunko
Pág. 143 - 148
The 3D CFD model to simulate the pollutant transfer and the process of neutralization of toxic gas after accidents was developed. The model is based on the transport gradient model and the model of inviscid incompressible fluid. The results of numerical ...
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