Results 11 to 20 of about 30,191 (258)

Natural ventilation as a passive cooling strategy for multi-story buildings: analytic vertical skycourt formations

open access: yesCity, Territory and Architecture, 2023
Natural ventilation has been one of the most important passive cooling strategies for conditioning the built environment. However, several challenges influence natural ventilation in multi-story buildings.
Rasha A. Ali   +3 more
doaj   +1 more source

Simulation and experimental verification of energy saving effect of passive preheating natural ventilation double skin façade

open access: yesEnergy Exploration & Exploitation, 2021
In recent years, energy efficiency and energy saving strategies have become priorities for energy policy in most countries, and green energy saving buildings has attracted more attention in the worldwide.
Keming Hou, Shanshan Li, Haining Wang
doaj   +1 more source

Comparison of Active and Passive Humidifiers on Mechanical Ventilation

open access: yesTürk Yoğun Bakim Derneği Dergisi, 2010
Objective: To research the effectiveness on humidifying, respiratory mechanics, bacterial colonization and infection rates of continuous usage for 96 hours of active and passive humidifiers which are used for heating and moisturizing the inspired gases ...
H. Dilek Mersin Özcanoğlu   +4 more
doaj   +2 more sources

Evaluation of the Primary Energy and Carbon Dioxide Emissions of a Passive Ventilation System with a Solar Air Heater

open access: yesEnergies, 2023
Improvements in envelope performance have reduced heat loss from insulation, and the ratio of heat loss through ventilation load has become relatively large.
Junichiro Matsunaga   +4 more
doaj   +1 more source

Analyzing the effects of passive design strategies on building ventilation performance and thermal comfort using simulation-based approach [PDF]

open access: yesE3S Web of Conferences, 2023
One of the sustainable approaches to improving indoor thermal comfort and building ventilation efficiency, particularly in developing and populated countries, is to implement the optimum passive design solutions.
Rajput Tripti Singh, Thomas Albert
doaj   +1 more source

Too Passive to Prevent Ventilator-Associated Pneumonia [PDF]

open access: yesRespiratory Care, 2013
Ventilator-associated pneumonia (VAP) is a common complication of patients receiving invasive mechanical ventilation support. VAP continues to be associated with high morbidity, mortality, hospital cost ($10,000 to $25,000) and ICU stay.[1][1] Depending on the definition used, the VAP rate ...
Juan Felipe, Fernandez   +1 more
openaire   +2 more sources

Revitalizing college building corridors with skylights Reham Eldessuky Hamed [PDF]

open access: yesJournal of Engineering Science and Military Technologies, 2022
Convertible corridors in university buildings through creating skylightsto meet the environmental and architectural requirements of providingthermal, daylight, ventilation, and visual comfort.
Reham Hamed
doaj   +1 more source

HOUSE'S SOLAR CHIMNEY A NUMERICAL ANALYSIS ON THE THERMAL PERFORMANCE IN JAKARTA

open access: yesJurnal Ilmiah SINERGI, 2020
The abundance of solar light in tropical countries is the advantage of the utilization of solar energy. Increasingly expensive electricity forces buildings to use passive ventilation as building coolers. One of them is the use of the stack effect through
Abraham Seno Bachrun   +3 more
doaj   +1 more source

Double skin polystyrene- aluminium radiation reflector roofs in arid environments for passive cooling - A case study in Sohar, Sultanate of Oman

open access: yesCase Studies in Thermal Engineering, 2021
Global warming increases the indoor temperature and energy consumption of residential buildings in arid regions. No doubt, development of effective passive cooling techniques are crucial to reduce the room air temperature as well as the energy ...
V. Vinod Kumar, Nitin Raut, Norie Akeel
doaj   +1 more source

Evaluation of the Integration of the Traditional Architectural Element Mashrabiya into the Ventilation Strategy for Buildings in Hot Climates

open access: yesEnergies, 2021
This paper reviewed related research works and developments on the traditional architectural element “mashrabiya” focusing on its history, design and structure, typology, and functions in hot climates.
Abdullah Abdulhameed Bagasi   +2 more
doaj   +1 more source

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