A comparison of peak pressure interference factors for high-rise buildings determined in two ABL wind tunnels

A.J. Bronkhorst, M. Uffelen, van, C.P.W. Geurts, L. Aanen, C.A. Bentum, van

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Pressure measurements were performed on various configurations of two high-rise building models in two atmospheric boundary layer wind tunnels in the Netherlands. A comparison was made of the interference factors of the minimum and maximum peak pressures over all pressure taps at 0 degree angle of incidence obtained for measurements on the configurations with an interfering model of similar size and shape as the reference model. Both studies observed increases of 30-40% in the minimum and maximum peak pressure for the tandem arrangement configurations (Y = 0) with the interfering model at (X = 4B – 6B). Both studies furthermore determined that when the interfering model is positioned at a distance Y > 3B, there is no influence on the maximum peak pressures over all pressure taps. For an interfering model in the region (X, Y) = (2.5B – 6B, B – 6B), both studies observed increases in minimum peak pressure ranging between 10-50%.
Originele taal-2Engels
TitelProceedings of the 6th European-African Conference on Wind Engineering (EACWE), July 7-11, 2013, Cambridge, UK
Pagina's1-6
StatusGepubliceerd - 2013

Vingerafdruk

wind tunnels
interference
taps
configurations
atmospheric boundary layer
Netherlands
pressure measurement
incidence

Citeer dit

Bronkhorst, A. J., Uffelen, van, M., Geurts, C. P. W., Aanen, L., & Bentum, van, C. A. (2013). A comparison of peak pressure interference factors for high-rise buildings determined in two ABL wind tunnels. In Proceedings of the 6th European-African Conference on Wind Engineering (EACWE), July 7-11, 2013, Cambridge, UK (blz. 1-6)
Bronkhorst, A.J. ; Uffelen, van, M. ; Geurts, C.P.W. ; Aanen, L. ; Bentum, van, C.A. / A comparison of peak pressure interference factors for high-rise buildings determined in two ABL wind tunnels. Proceedings of the 6th European-African Conference on Wind Engineering (EACWE), July 7-11, 2013, Cambridge, UK. 2013. blz. 1-6
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title = "A comparison of peak pressure interference factors for high-rise buildings determined in two ABL wind tunnels",
abstract = "Pressure measurements were performed on various configurations of two high-rise building models in two atmospheric boundary layer wind tunnels in the Netherlands. A comparison was made of the interference factors of the minimum and maximum peak pressures over all pressure taps at 0 degree angle of incidence obtained for measurements on the configurations with an interfering model of similar size and shape as the reference model. Both studies observed increases of 30-40{\%} in the minimum and maximum peak pressure for the tandem arrangement configurations (Y = 0) with the interfering model at (X = 4B – 6B). Both studies furthermore determined that when the interfering model is positioned at a distance Y > 3B, there is no influence on the maximum peak pressures over all pressure taps. For an interfering model in the region (X, Y) = (2.5B – 6B, B – 6B), both studies observed increases in minimum peak pressure ranging between 10-50{\%}.",
author = "A.J. Bronkhorst and {Uffelen, van}, M. and C.P.W. Geurts and L. Aanen and {Bentum, van}, C.A.",
year = "2013",
language = "English",
pages = "1--6",
booktitle = "Proceedings of the 6th European-African Conference on Wind Engineering (EACWE), July 7-11, 2013, Cambridge, UK",

}

Bronkhorst, AJ, Uffelen, van, M, Geurts, CPW, Aanen, L & Bentum, van, CA 2013, A comparison of peak pressure interference factors for high-rise buildings determined in two ABL wind tunnels. in Proceedings of the 6th European-African Conference on Wind Engineering (EACWE), July 7-11, 2013, Cambridge, UK. blz. 1-6.

A comparison of peak pressure interference factors for high-rise buildings determined in two ABL wind tunnels. / Bronkhorst, A.J.; Uffelen, van, M.; Geurts, C.P.W.; Aanen, L.; Bentum, van, C.A.

Proceedings of the 6th European-African Conference on Wind Engineering (EACWE), July 7-11, 2013, Cambridge, UK. 2013. blz. 1-6.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

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AU - Aanen, L.

AU - Bentum, van, C.A.

PY - 2013

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N2 - Pressure measurements were performed on various configurations of two high-rise building models in two atmospheric boundary layer wind tunnels in the Netherlands. A comparison was made of the interference factors of the minimum and maximum peak pressures over all pressure taps at 0 degree angle of incidence obtained for measurements on the configurations with an interfering model of similar size and shape as the reference model. Both studies observed increases of 30-40% in the minimum and maximum peak pressure for the tandem arrangement configurations (Y = 0) with the interfering model at (X = 4B – 6B). Both studies furthermore determined that when the interfering model is positioned at a distance Y > 3B, there is no influence on the maximum peak pressures over all pressure taps. For an interfering model in the region (X, Y) = (2.5B – 6B, B – 6B), both studies observed increases in minimum peak pressure ranging between 10-50%.

AB - Pressure measurements were performed on various configurations of two high-rise building models in two atmospheric boundary layer wind tunnels in the Netherlands. A comparison was made of the interference factors of the minimum and maximum peak pressures over all pressure taps at 0 degree angle of incidence obtained for measurements on the configurations with an interfering model of similar size and shape as the reference model. Both studies observed increases of 30-40% in the minimum and maximum peak pressure for the tandem arrangement configurations (Y = 0) with the interfering model at (X = 4B – 6B). Both studies furthermore determined that when the interfering model is positioned at a distance Y > 3B, there is no influence on the maximum peak pressures over all pressure taps. For an interfering model in the region (X, Y) = (2.5B – 6B, B – 6B), both studies observed increases in minimum peak pressure ranging between 10-50%.

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Bronkhorst AJ, Uffelen, van M, Geurts CPW, Aanen L, Bentum, van CA. A comparison of peak pressure interference factors for high-rise buildings determined in two ABL wind tunnels. In Proceedings of the 6th European-African Conference on Wind Engineering (EACWE), July 7-11, 2013, Cambridge, UK. 2013. blz. 1-6