EFFECTS OF BAFFLES ON HEAT AND CONTAMINANT REMOVAL FOR TUNNEL SMOKE EXTRACTION: EVALUATION CRITERIA REGARDING REMOVAL EFFICIENCY AND FLOW RESISTANCE

Effects of baffles on heat and contaminant removal for tunnel smoke extraction: Evaluation criteria regarding removal efficiency and flow resistance

An exhaust vent with a baffle and its corresponding evaluation index are proposed in Eyebrow Gel this paper to increase the heat and contaminant extraction efficiencies for stratified smoke flow in tunnel fires.Numerical simulation and small-scale experiments are performed to investigate the effects of baffles beneath the exhaust vent on the flow p

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The centennial anniversary of the first census of urban population in the USSR and other achievements of researchers in the present and past in the field of population studies

The article explores significant milestones in the history of demography and population statistics, encompassing institutions, events, and notable figures.It delves into the biographies of Games scientists of the past who made noteworthy contributions to the study of various aspects of population issues.Reflecting on the lives and work of these gre

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