Results 11 to 20 of about 4,370,137 (193)
Evaluation of Discharge Coefficients for Window Openings in Wind Driven Natural Ventilation
, 2006 This paper describes the classical approach for calculation of wind driven airflow through large openings in buildings and discusses the fulfilment of the limiting assumptions.
Heiselberg, P.,, Sandberg, Mats,
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Impact of eave and roof pitch on cross ventilation for an isolated building with sawtooth roof
Journal of Mechanical Engineering and Sciences, 2023 An eave refers to an extension attached to the building roof to protect the interior space from direct solar radiation and improve the performance on cross ventilation.
Lip Kean Moey +5 more
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Atmosphere, 2021 Mechanical ventilation consumes a huge amount of global energy. Natural ventilation is a crucial solution for reducing energy consumption and enhancing the capacity of atmospheric self-purification.
Yun Hu +7 more
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Wind pressure coefficient distribution of detached houses in a dense residential block
Japan Architectural Review, 2020 In a dense residential block, external airflow patterns around a site should be analyzed initially in the design stage to improve cross ventilation, thereby improving the comfort of an occupant and saving energy.
Keiichiro Taniguchi, Yoshihiko Akamine
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Guidelines on setting the target minute ventilation in Adaptive Support Ventilation
, 2021 Adaptive Support Ventilation (ASV) is a fully closed loop ventilation where the operator input the desired PEEP, FiO2 and the target minute ventilation (MV) expressed as a percentage according to ideal body weight.
Ehab G. Daoud +4 more
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Feasibility Analysis of Cross Passage Ventilation and Smoke Control in Extra-Long Submarine Tunnel
Fire, 2022 Longitudinal ventilation fans in extra-long submarine tunnels are usually arranged at both ends of the tunnel limited by the tunnel cross section, which is usually hindered by insufficient power caused by extra-long ventilation distances.
Wenjiao You, Jie Kong
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From state-of-the-art ventilation to closed loop ventilation
, 2022 Recent emphasis on energy load delivered during each ventilatory breath has opened a new insight to reduce harmful ventilatory induced lung injury, but no robust clinical evidence of patient benefit produced yet. Closed loop ventilation is a strategy to
Andreas Schibler +5 more
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Numerical investigation of inlet opening size on wind-driven cross ventilation
Journal of Mechanical Engineering and Sciences, 2022 The purpose of this study is to investigate the effect of opening size on indoor airflow characteristics of a naturally ventilated building model. The numerical simulation based on 3D-steady RANS equation was performed in this study.
Lip Kean Moey +4 more
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Applied Sciences, 2021 As most existing office buildings in China lack fresh air systems for ventilation, natural ventilation with windows remains the main means of improving indoor air quality and adjusting indoor thermal comfort.
Yuanyuan Wang +3 more
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Pioneers in Mechanical Ventilation: Björn Jonson
, 2022 In this article, we highlight one of the pioneers of mechanical ventilation. Dr Björn Jonson is a physiologist, physician and currently a Professor Emeritus at Lund University in Sweden. He has spent the last sixty years of his life dedicated to research
Daoud, Ehab +3 more
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