Results 31 to 40 of about 4,370,137 (193)
Field investigation of lifestyle and indoor environment with COVID-19 in facilities for older adults in cold regions of Japan [PDF]
E3S Web of Conferences, 2023 The emergence of COVID-19 clusters for older adults has been increasing recently in Japan. Facility staff control cross-ventilation with open windows as the primary measure against COVID-19 in facilities for older adults.
Takeuchi Jinya
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Effect ofOpening SizeonWind-Driven Cross Ventilation
The International Journal of Integrated Engineering, 2021 The opening size is important to the ventilation of building because various opening sizes affects the ventilation performance for building. Therefore, the objective of this study is to investigate the effect of opening size on indoor airflow characteristics of naturally ventilated building model.
Lip Kean Moey +4 more
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Point-to-Point Scalar Transfer Efficiencies within a Cross-Ventilated Room Model Sheltered by Urban-Like Block Arrays [PDF]
E3S Web of ConferencesUsing pressure difference, natural and cross-ventilation can deliver clean outdoor air into an indoor space. Many productive studies have been reported to evaluate the natural and cross-ventilation process, using experimental methods such as wind tunnel ...
Itokazu Ryu +3 more
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A two-zone model for natural cross-ventilation [PDF]
Building and Environment, 2015 Cross-ventilation flows (CV) are characterized by significant inflow momentum conservation as fluid flows across an enclosed rectangular volume as a confined jet. When the inflow area is smaller than the volume cross-sectional area the CV flow has distinct jet and recirculation flow regions.
Carrilho da Graça, G +2 more
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Energy and Built Environment, 2022 Uniform ventilation is important for the safety of long tunnel in underground buildings, it is difficult to install the large size air duct to ensure the centerline of each cross-section of the traditional variable cross-section ventilation system(VCVS ...
Qi Deng +5 more
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BuildingsThe rising demand for building cooling has led to increased energy consumption and environmental concerns. This study aims to examine the effectiveness of natural ventilation strategies as sustainable approaches in arid and semi-arid climates, focusing ...
Ahmad Walid Ayoobi +2 more
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Mechanical ventilation for the non-critical care trained practitioner. Part 1
, 2020 There have been a recent shortage of both critical care physicians and respiratory therapists with training in mechanical ventilation that is accentuated by the recent COVID-19 crisis.
Rebecca Shimabukuro +2 more
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Energy and Built Environment, 2021 Natural ventilation is recognized for improving the thermal comfort of the built environment and indoor air quality. It provides comfortable conditions for building occupants and reduces energy consumption for air-conditioning. Therefore, it is important
Durva Gupta, Vaibhav Rai Khare
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Procedia Engineering, 2017 Abstract The opening location plays an important role of buildings’ environment and natural ventilation effectiveness. Present research investigated three categories of ventilation configurations: single-sided ventilation with an opening on the windward wall; single-sided ventilation with an opening on the leeward wall and cross ventilation with two ...
Xiao-Yu Ma +4 more
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Natural Ventilation Strategies to Prevent Airborne Disease Transmission in Public Buildings
EngThis paper evaluates the effectiveness of natural ventilation as a health and safety strategy in municipal buildings, focusing on its capacity to ensure indoor air quality and limit airborne disease transmission.
Jesús M. Ballesteros-Álvarez +3 more
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