Outputs (5)

Estimation of the infiltration rate of UK homes with the divide-by-20 rule and its comparison with site measurements (2020)
Journal Article
Vega Pasos, A., Zheng, X., Smith, L., & Wood, C. (2020). Estimation of the infiltration rate of UK homes with the divide-by-20 rule and its comparison with site measurements. Building and Environment, 185, Article 107275. https://doi.org/10.1016/j.buildenv.2020.107275

Buildings are responsible for 40% of the global energy usage to which infiltration-caused heat losses are responsible for 30%. Air infiltration is the unintended flow of air through leakage paths and fundamentally determined by the airtightness of a... Read More about Estimation of the infiltration rate of UK homes with the divide-by-20 rule and its comparison with site measurements.

On the power law and quadratic forms for representing the leakage-pressure relationship- Case studies of sheltered chambers (2020)
Journal Article
Zheng, X., & Wood, C. (2020). On the power law and quadratic forms for representing the leakage-pressure relationship- Case studies of sheltered chambers. Energy and Buildings, 226, Article 110380. https://doi.org/10.1016/j.enbuild.2020.110380

The leakage characteristics of a building can be described by a leakage-pressure relationship, which sometimes is referred to as flow-pressure relationship. This relationship provides the leakage rate through the building envelope when it is subject... Read More about On the power law and quadratic forms for representing the leakage-pressure relationship- Case studies of sheltered chambers.

A practical review of alternatives to the steady pressurisation method for determining building airtightness (2020)
Journal Article
Zheng, X., Cooper, E., Gillott, M., Vega Pasos, A., & Wood, C. (2020). A practical review of alternatives to the steady pressurisation method for determining building airtightness. Renewable and Sustainable Energy Reviews, 132, Article 110049

As an important indicator of construction quality and envelope integrity of buildings, airtightness is responsible for a considerable amount of energy losses associated with infiltration. It is crucial to understand building airtightness during const... Read More about A practical review of alternatives to the steady pressurisation method for determining building airtightness.

Airtightness measurement of an outdoor chamber using the Pulse and blower door methods under various wind and leakage scenarios (2020)
Journal Article
Zheng, X., Mazzon, J., Wallis, I., & Wood, C. J. (2020). Airtightness measurement of an outdoor chamber using the Pulse and blower door methods under various wind and leakage scenarios. Building and Environment, 179, Article 106950. https://doi.org/10.1016/j.buildenv.2020.106950

As a continued investigation following the previous testing of a house-sized chamber in a sheltered environment, this paper introduces an experimental study of airtightness measurement of an outdoor chamber using both the novel Pulse technique and th... Read More about Airtightness measurement of an outdoor chamber using the Pulse and blower door methods under various wind and leakage scenarios.

Experimental insights into the airtightness measurement of a house-sized chamber in a sheltered environment using blower door and pulse methods (2019)
Journal Article
Zheng, X., Cooper, E., Mazzon, J., Wallis, I., & Wood, C. (2019). Experimental insights into the airtightness measurement of a house-sized chamber in a sheltered environment using blower door and pulse methods. Building and Environment, 162, Article 106269. https://doi.org/10.1016/j.buildenv.2019.106269

This paper introduces a comparison study of measuring the airtightness of a house-sized test chamber using the novel pulse technique and a low range blower door method in a sheltered environment. Eight different testing plates were prepared and appli... Read More about Experimental insights into the airtightness measurement of a house-sized chamber in a sheltered environment using blower door and pulse methods.