Results 21 to 30 of about 3,064,982 (300)
Engineering Applications of Computational Fluid Mechanics, 2020 The air distribution system is an essential aircraft system, helping to create a safe, healthy and thermally comfortable cabin environment for large-scale aircraft. This complex pipe network system contains a large number of pipes, valves, elbows, joints
Yi Tu, Yu Zeng
doaj +1 more source
Logistics Research, 2018 In this paper, we describe the results from an academic and industry collaboration to address the bulk tank allocation problem for industrial gas distribution systems where customer demand varies over time. The bulk tank allocation problem determines the
Leily Farrokhvar +2 more
doaj +1 more source
Influence of air distribution modes in civil air defense basement on carbon dioxide concentration distribution in wartime [PDF]
E3S Web of Conferences, 2022 In order to protect the living environment and effectively control the harmful gas composition in the basement of civil air defense in wartime, this paper studies the pollutants of a civil air defense basement project in Jinan by CFD numerical simulation
Wang Zongwei +6 more
doaj +1 more source
Ceiling-fan-integrated air-conditioning: thermal comfort evaluations
Buildings & Cities, 2021 Ceiling-fan-integrated air-conditioning (CFIAC) is a concept in which terminal supply ducts and diffusers are replaced by vents/nozzles that jet supply air into the vicinity of ceiling fans to be mixed and distributed within the room.
Maohui Luo +6 more
doaj +1 more source
Production and propagation of heavy hadrons in air-shower simulators [PDF]
, 2013 Very energetic charm and bottom hadrons may be produced in the upper atmosphere when a primary cosmic ray or the leading hadron in an extensive air shower collide with a nucleon.
Canal, C. A. Garcia +3 more
core +3 more sources
Ceiling-Fan-Integrated Air Conditioning (CFIAC): Age-of-air, Air Pollution, and Airflow Distribution [PDF]
E3S Web of Conferences, 2023 Ceiling-Fan-Integrated-Air Conditioning (CFIAC) is a heating ventilation and air conditioning (HVAC) design approach that jets supply air into the vicinity of ceiling fans to be mixed and distributed within the room. This eliminates terminal ductwork and
Li Lu +6 more
doaj +1 more source
Summertime distribution and relations of reactive odd nitrogen species and NOyin the troposphere over Canada [PDF]
, 1994 We report here large-scale features of the distribution of NOx, HNO3, PAN, particle (NO3) (-) and NOy in the troposphere from 0.15 to 6 km altitude over central Canada.
Anderson, B +17 more
core +1 more source
Diagnosis of damage to the ventilation system
Diagnostyka, 2021 The article is devoted to solving of urgent problem to eliminate damages of two types in ventilation systems for air distribution efficiency increasing in the premises by swirled air flow, compact air jet, flat air stream and rectangular air jet.
Nadiia Spodyniuk +5 more
doaj +1 more source
Energies, 2022 Studies on the thermal environment of the electronic radar shelter have been mainly focused on the simulation of the unmanned thermal environment, and there have been few studies on experiments in the thermal environment.
Jue Qu +4 more
doaj +1 more source
A model based framework for air quality indices and population risk evaluation, with an application to the analysis of Scottish air quality data [PDF]
, 2013 The paper is devoted to the development of a statistical framework for air quality assessment at the country level and for the evaluation of the ambient population exposure and risk with respect to airborne pollutants.
Banerjee S. +4 more
core +1 more source