Journal ArticleDOI
2D-PIV measurement of isothermal air jets from a multi-slot diffuser in aircraft cabin environment
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TLDR
In this article, a detailed and large-scale 2D particle image velocimetry (PIV) measurement was performed to characterize the isothermal jets in the downstream area of one linear slot of a multi-slot diffuser in a ventilated aircraft cabin mockup.About:
This article is published in Building and Environment.The article was published on 2016-04-01. It has received 25 citations till now. The article focuses on the topics: Jet (fluid) & Coandă effect.read more
Citations
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Journal ArticleDOI
Evaluating the commercial airliner cabin environment with different air distribution systems.
TL;DR: The personalized ventilation system performed the best in maintaining cabin thermal comfort and can also reduce the infection risk, and this system is recommended for airplane cabins.
Journal ArticleDOI
Parametric study of air curtain door aerodynamics performance based on experiments and numerical simulations
TL;DR: In this article, a parametric study of air curtain performance based on reduced-scale experiments and full-scale numerical simulations is presented, which provides valuable insights into air curtain aerodynamics performance under different operational conditions and key contributing parameters.
Journal ArticleDOI
Heart Rate Variability and Performance of Commercial Airline Pilots during Flight Simulations
Xiaodong Cao,Piers MacNaughton,Leslie R. Cadet,Jose Guillermo Cedeno-Laurent,Skye Flanigan,Jose Vallarino,Deborah Donnelly-McLay,David C. Christiani,John D. Spengler,Joseph G. Allen +9 more
TL;DR: The generalized additive mixed effect model results showed that a pilot performed better on a maneuver when his stress response was lower, as indicated by higher SDNN and RMSSD and lower LF/HF ratio.
Journal ArticleDOI
2D-PIV measurement of range hood-driven flow in a domestic kitchen
TL;DR: In this paper, the authors applied large-scale 2D-PIV and measured the range hood-driven flow in three sections under isothermal and heating conditions, showing that the relationship between time-averaged velocity fields and spill length is not a simple linear scaling relationship.
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The on-board carbon dioxide concentrations and ventilation performance in passenger cabins of US domestic flights
Xiaodong Cao,Christopher D. Zevitas,John D. Spengler,Brent A. Coull,Eileen McNeely,Byron W. Jones,Sin Ming Loo,Piers MacNaughton,Joseph G. Allen +8 more
TL;DR: The main control over indoor environmental quality in the aircraft cabin is the air quality control system as mentioned in this paper, which is the same as the one used for indoor air quality monitoring in indoor environments.
References
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Book
Particle Image Velocimetry: A Practical Guide
TL;DR: In this paper, the authors present a practical guide for the planning, performance and understanding of experiments employing the PIV technique, which is primarily intended for engineers, scientists and students, who already have some basic knowledge of fluid mechanics and nonintrusive optical measurement techniques.
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The wall jet
TL;DR: In this article, the authors considered the flow due to a jet spreading out over a plane surface, either radially or in two dimensions, and obtained a similarity solution for laminar flow.
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Transmission of the severe acute respiratory syndrome on aircraft.
Sonja J. Olsen,Hsiao Ling Chang,Terence Yung Yan Cheung,Antony Fai Yu Tang,Tamara L. Fisk,Steven Peng Lim Ooi,Hung Wei Kuo,Donald Dah-Shyong Jiang,K. T. Chen,Jim Lando,Kwo Hsiung Hsu,Tzay Jinn Chen,Scott F. Dowell +12 more
TL;DR: Transmission of SARS may occur on an aircraft when infected persons fly during the symptomatic phase of illness, and measures to reduce the risk of transmission are warranted.
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Transmission of infectious diseases during commercial air travel
Alexandra Mangili,Mark Gendreau +1 more
TL;DR: In addition to the flight crew, public health officials and health care professionals have an important role in the management of infectious diseases transmitted on airlines and should be familiar with guidelines provided by local and international authorities.
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The Turbulent Wall Jet Measurements and Modeling
Brian Launder,Wolfgang Rodi +1 more
TL;DR: The turbulent wall jet, even limiting attention to the topologically simple cases beloved of academics, arguably provides more puzzles for those seeking an ordered set of rules to describe turbulence than any other class of turbulent shear layer as discussed by the authors.