MSY New Build 702 Excel | Macduff Ship Design Ltd worldfishing.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from worldfishing.net Daily Mail and Mail on Sunday newspapers.
McLaren will pay homage to founder Bruce McLaren at the 2023 Goodwood Festival of Speed, celebrating his bold vision and the greatest moments from the six d
IWMA announces Winner of the 2023 Young Talent Award / Ph D | Hellenic Shipping News Worldwide hellenicshippingnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hellenicshippingnews.com Daily Mail and Mail on Sunday newspapers.
Underground coal mining is facing increased threats from the hazards of spontaneous combustion and heating of coal, abnormal mine gas emissions, and harmful dust concentrations in underground workings, due to increased production outputs and extraction depth of cover. To control and mitigate these engineering problems, there is a need to gain critical knowledge of spontaneous heating in the longwall (LW) goaf, gas migration patterns onto the LW face, and ventilation dynamics and dust dispersion in complex underground environments. Advanced Computational Fluid Dynamics (CFD) modelling can be used to simulate various scenarios portraying these hazards that may occur in underground LWs and provide much-needed knowledge and fundamental science that can be used to develop robust and effective control and mitigation strategies against these hazards. A comprehensive literature review has been conducted to understand these principal mining hazards (PMH), with a particular emphasis on the appli