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Information Journal Paper

Title

TURBULENT WIND FLOW SIMULATION OVER TARBIAT MODARES UNIVERSITY

Pages

  272-280

Abstract

 Predicting WIND FLOW pattern around high rise building, because of some important issues like PEDESTRIAN COMFORT, air pollution. in weak wind region and etc. has great position in wind engineering. Turbulent WIND FLOW over buildings due to the complexity like sharp corners, ground effect, different vortexes and other factors is one of the best choices to evaluate efficiency and accuracy of turbulence methods. Moreover in a large building collection due to high velocity region between buildings, simulating WIND FLOW is more complex. Therefore reaching acceptable result needs a fine grid with an accurate turbulence model that increases computational cost. DES is hybrid RANS-LES models for simulating turbulent flow which for their characteristic, treat near wall as RANS and farther the wall act as LES model. onsequently computational time will decrease compared to traditional LES models. In this article turbulent WIND FLOW over TARBIAT MODARES UNIVERSITY with DES method in different wind velocities is simulated. Because cells number is great PARALLEL PROCESSING has been used. For verification, DES results are compared with traditional LES models such as smagorinsky. The DES results show good agreement with smagorinsky model.

Cites

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  • Cite

    APA: Copy

    JADIDI, AMIR MOHAMMAD, & HEIDARINEJAD, GHASSEM. (2015). TURBULENT WIND FLOW SIMULATION OVER TARBIAT MODARES UNIVERSITY. MODARES MECHANICAL ENGINEERING, 14(13), 272-280. SID. https://sid.ir/paper/179695/en

    Vancouver: Copy

    JADIDI AMIR MOHAMMAD, HEIDARINEJAD GHASSEM. TURBULENT WIND FLOW SIMULATION OVER TARBIAT MODARES UNIVERSITY. MODARES MECHANICAL ENGINEERING[Internet]. 2015;14(13):272-280. Available from: https://sid.ir/paper/179695/en

    IEEE: Copy

    AMIR MOHAMMAD JADIDI, and GHASSEM HEIDARINEJAD, “TURBULENT WIND FLOW SIMULATION OVER TARBIAT MODARES UNIVERSITY,” MODARES MECHANICAL ENGINEERING, vol. 14, no. 13, pp. 272–280, 2015, [Online]. Available: https://sid.ir/paper/179695/en

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