Research of Window's Discharge Coefficient in the Natural Ventilation Room

Qi Hai Liao; Yan Ling Guan; Qiao Ning Wang

doi:10.4028/www.scientific.net/AMM.525.420

Paper Titles

Design of the Envelope System to Implement the Zero-Energy on High Rise Multi-Unit Dwelling in Korea
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The Effects of Window Film on the Performance of Window System
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Flexural Behaviors of Double Reinforced Beam with High-Performance Cement Composite and Steel Bar
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Influence of Insulation Type on In-Plane Shear Behavior of Insulated Concrete Sandwich Panels (ICSP) with GFRP Grid Shear Connectors
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Research of Window's Discharge Coefficient in the Natural Ventilation Room
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Seismic Performance of Strain-Hardening Cement Composite (SHCC) Squat Shear Walls with vertical slits
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Seismic Performance of Steel Fiber Reinforced Concrete (SFRC) Infill Wall Element with Vertical Slits for Strengthening of Non-Ductile Frame
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Present Glazing Classification under the Energy Efficiency Labeling Program of Window System in Korea, South
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Study on the Problems and Solutions of Building Energy Efficiency
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 525Research of Window's Discharge Coefficient in the...

Research of Window's Discharge Coefficient in the Natural Ventilation Room

Abstract:

Discharge coefficient of window is one of the important factors in natural ventilated calculation, while there are many factors may impact the windows discharge coefficient. This article adopts the method of experiment, simulate the natural ventilation of room on the test bench , by measuring the pressure difference of both sides of window and the air flow through the window under different experimental conditions, analyze how the opening rate of window and the air flow impact the values of discharge coefficient of window, and giving the value of discharge coefficient of window under the experiment condition, hoping to provide help to the use of natural ventilation of building effectively.

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Periodical:

Applied Mechanics and Materials (Volume 525)

Pages:

420-426

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.525.420

Citation:

Cite this paper

Online since:

February 2014

Authors:

Qi Hai Liao, Yan Ling Guan*, Qiao Ning Wang

Keywords:

Air Flow, Discharge Coefficient, Natural Ventilation, Opening Rate

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* - Corresponding Author

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