Airflow over low-sloped gable roof buildings: Wind tunnel experiment and CFD simulations |
Cao, Ruizhou
(School of Civil Engineering, Southwest Jiaotong University)
Yu, Zhixiang (School of Civil Engineering, Southwest Jiaotong University) Liu, Zhixiang (School of Civil Engineering, Southwest Jiaotong University) Chen, Xiaoxiao (School of Civil Engineering, Southwest Jiaotong University) Zhu, Fu (Zhejiang Provincial Institute of Communications Planning, Design & Research) |
1 | Xing, F., Mohotti, D. and Chauhan, K. (2018a), "Experimental and numerical study on mean pressure distributions around an isolated gable roof building with and without openings", Build. Environ., 132, 30-44. http://doi.org/10.1016/j.buildenv.2018.01.027. DOI |
2 | Xing, F., Mohotti, D. and Chauhan, K. (2018b), "Study on localised wind pressure development in gable roof buildings having different roof pitches with experiments, RANS and LES simulation models", Build. Environ., 143, 240-257, http://doi.org/10.1016/j.buildenv.2018.07.026. DOI |
3 | Yakhot, V., Orszag, S., Thangam, S., Gatski, T. and Speziale, C. (1992), "Development of turbulence models for shear flows by a double expansion technique", Phys. Fluids A: Fluid Dyn, 4(7), 1510-1520, https://doi.org/10.1063/1.858424. DOI |
4 | Yu, Z., Zhu, F., Cao, R., Chen, X., Zhao, L. and Zhao, S. (2019), "Wind tunnel tests and CFD simulations for snow redistribution on 3D stepped flat roofs", Wind Struct., 28(1), 31-47, http://doi.org/10.12989/was.2019.28.1.031. DOI |
5 | Zhao, L., Yu, Z., Zhu, F., Qi, X. and Zhao, S. (2016), "CFD-DEM modeling of snowdrifts on stepped flat roofs", Wind Struct., 23(6), 523-542, http://dx.doi.org/10.12989/was.2016.23.6.523. DOI |
6 | Zhou, X., Kang, L., Gu, M., Qiu, L. and Hu, J. (2016), "Numerical simulation and wind tunnel test for redistribution of snow on a flat roof", J. Wind Eng. Ind. Aerod., 153, 92-105, http://dx.doi.org/10.1016/j.jweia.2016.03.008. DOI |
7 | Zhou, X., Zhang, Y., Kang, L. and Gu, M. (2019), "CFD simulation of snow redistribution on gable roofs: Impact of roof slope", J. Wind Eng. Ind. Aerod., 185, 16-32, http://doi.org/10.1016/j.jweia.2018.12.008. DOI |
8 | Zhu, F., Yu, Z., Zhao, L., Xue, M. and Zhao, S. (2017), "Adaptive-mesh method using RBF interpolation: A time-marching analysis of steady snow drifting on stepped flat roofs", J. Wind Eng. Ind. Aerod., 171, 1-11, http://doi.org/10.1016/j.jweia.2017.09.008. DOI |
9 | Akon, A.F. and Kopp, G.A. (2016), "Mean pressure distributions and reattachment lengths for roof-separation bubbles on low-rise buildings", J. Wind Eng. Ind. Aerod., 155, 115-125, http://doi.org/10.1016/j.jweia.2016.05.008. DOI |
10 | Bardina, J., Huang, P., Coakley, T., Bardina, J., Huang, P. and Coakley, T. (1997), "Turbulence modeling validation", The 28th Fluid Dynamics Conference, 2121. |
11 | Blocken, B. (2015), "Computational fluid dynamics for urban physics: Importance, scales, possibilities, limitations and ten tips and tricks towards accurate and reliable simulations", Build. Environ., 91, 219-245, http://doi.org/10.1016/j.buildenv.2015.02.015. DOI |
12 | Cope, A.D., Gurley, K.R., Gioffre, M. and Reinhold, T.A. (2005), "Low-rise gable roof wind loads: Characterization and stochastic simulation", J. Wind Eng. Ind. Aerod., 93(9), 719-738, http://doi.org/10.1016/j.jweia.2005.07.002. DOI |
13 | Dagnew, A. and Bitsuamlak, G.T. (2013), "Computational evaluation of wind loads on buildings: A review", Wind Struct., 16(6), 629-660, http://doi.org/10.12989/was.2013.16.6.629. DOI |
14 | Ferreira, A.D., Thiis, T., Freire, N.A. and Ferreira, A.M. (2018), "A wind tunnel and numerical study on the surface friction distribution on a flat roof with solar panels", Environ. Fluid Mech., 1-17, https://doi.org/10.1007/s10652-018-9641-5. |
15 | Franke, J. (2007), Best practice guideline for the CFD simulation of flows in the urban environment, COST Action, Hamburg, Germany. |
16 | Hertwig, D., Patnaik, G. and Leitl, B. (2017), "LES validation of urban flow, part I: Flow statistics and frequency distributions", Environ. Fluid Mech., 17(3), 521-550, http://doi.org/10.1007/s1065201695077 DOI |
17 | Liu, J. and Niu, J. (2019), "Delayed detached eddy simulation of pedestrian-level wind around a building array-The potential to save computing resources", Build. Environ., 152, 28-38, http://doi.org/10.1016/j.buildenv.2019.02.011. DOI |
18 | Hoxey, R., Robertson, A., Basara, B. and Younis, B. (1993), "Geometric parameters that affect wind loads on low-rise buildings: full-scale and CFD experiments", J. Wind Eng. Ind. Aerod., 50, 243-252, http://doi.org/10.1016/0167-6105(93)90079-4. DOI |
19 | Kanda, M. and Maruta, E. (1993), "Characteristics of fluctuating wind pressure on long low-rise buildings with gable roofs", J. Wind Eng. Ind. Aerod., 50, 173-182, http://doi.org/10.1016/0167-6105(93)90072-V. DOI |
20 | Kopp, G.A. and Morrison, M.J. (2018), "Component and cladding wind loads for low-slope roofs on low-rise buildings", J. Struct. Eng., 144(4), 04018019, http://doi.org/10.1061/(ASCE)ST.1943-541X.0001989. |
21 | Liu, Z., Yu, Z., Zhu, F., Chen, X. and Zhou, Y. (2019), "An investigation of snow drifting on flat roofs: Wind tunnel tests and numerical simulations", Cold Reg. Sci. Technol., 162, 74-87, http://doi.org/10.1016/j.coldregions.2019.03.016. DOI |
22 | Menter, F.R. (1994), "Two-equation eddy-viscosity turbulence models for engineering applications", AIAA J., 32(8), 1598-1605, http://doi.org/10.2514/3.12149. DOI |
23 | O'Rourke, M. and Auren, M. (1997), "Snow loads on gable roofs", J. Struct. Eng., 123(12), 1645-1651, http://doi.org/10.1061/(ASCE)0733-9445(1997)123:12(1645). DOI |
24 | O'Rourke, M., DeGaetano, A. and Tokarczyk, J.D. (2004), "Snow drifting transport rates from water flume simulation", J. Wind Eng. Ind. Aerod., 92(14-15), 1245-1264, https://doi.org/10.1016/j.jweia.2004.08.002. DOI |
25 | Ozmen, Y., Baydar, E. and van Beeck, J.P.A.J. (2016), "Wind flow over the low-rise building models with gabled roofs having different pitch angles", Build. Environ., 95, 63-74, http://doi.org/10.1016/j.buildenv.2015.09.014. DOI |
26 | Taylor, D.A. (1980), "Roof snow loads in Canada", Can. J. Civil. Eng., 7(1), 1-18, http://doi.org/10.1139/l95-087. DOI |
27 |
Shih, T.H., Liou, W.W., Shabbir, A., Yang, Z. and Zhu, J. (1995), "A new |
28 | Sousa, J.M.M. and Pereira, J.C.F. (2004), "DPIV study of the effect of a gable roof on the flow structure around a surface-mounted cubic obstacle", Exp. Fluids, 37(3), 409-418, http://doi.org/10.1007/s00348-004-0830-2. DOI |
29 | Taylor, D.A. (1979), "A survey of snow loads on the roofs of arena-type buildings in Canada", Can. J. Civil. Eng., 6(1), 85-96, http://doi.org/10.1139/l79-010. DOI |
30 | Thiis, T.K. (2000), "A comparison of numerical simulations and full-scale measurements of snowdrifts around buildings", Wind Struct., 3(2), 73-81, http://doi.org/10.12989/was.2000.3.2.073. DOI |
31 | Thiis, T.K. and O'Rourke, M. (2015), "Model for snow loading on gable roofs", J. Struct. Eng., 141(12), 04015051. http://doi.org/10.1061/(ASCE)ST.1943-541X.0001286. DOI |
32 | Tominaga, Y. (2018), "Computational fluid dynamics simulation of snowdrift around buildings: Past achievements and future perspectives", Cold Reg. Sci. Technol., 150, 2-14, https://doi.org/10.1016/j.coldregions.2017.05.004. DOI |
33 | Tominaga, Y., Akabayashi, S.I., Kitahara, T. and Arinami, Y. (2015), "Air flow around isolated gable-roof buildings with different roof pitches: Wind tunnel experiments and CFD simulations", Build. Environ., 84, 204-213, http://doi.org/10.1016/j.buildenv.2014.11.012. DOI |
34 | Tominaga, Y., Mochida, A., Yoshie, R., Kataoka, H., Nozu, T., Yoshikawa, M. and Shirasawa, T. (2008), "AIJ guidelines for practical applications of CFD to pedestrian wind environment around buildings", J. Wind Eng. Ind. Aerod., 96(10-11), 1749-1761, http://doi.org/10.1016/j.jweia.2008.02.058. DOI |
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