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4篇 您的检索式:作者名="DOGAN Timur"
    题名 作者 年代 出处 被引量
1Recent progress in CFD for naval architecture and ocean engineering显示文摘An overview is provided of CFDShip-Iowa modeling, numerical methods and high performance computing(HPC), including both current V4.5 and V5.5 and next generation V6. Examples for naval architecture highlight capability and needs. High fidelity V6 simulations for ocean engineering and fundamental physics describe increased resolution for analysis of physics of fluids. Uncertainty quantification research is overviewed as the first step towards development stochastic optimization.STERN Frederick WANG Zhaoyuan YANG Jianming SADAT-HOSSEINI Hamid MOUSAVIRAAD Maysam BHUSHAN Shanti DIEZ Matteo YOON Sung-Hwan WU Ping-Chen YEON Seong Mo DOGAN Timur KIM Dong-Hwan VOLPI Silvia CONGER Michael MICHAEL Thad XING Tao THODAL Robert S. GRENESTEDT Joachim L. 2015Journal of Hydrodynamics2015,27,1:12
2Intraperitoneal dedifferentiated liposarcoma:A case report显示文摘Dedifferentiated liposarcoma is a variant of liposarcoma with a more aggressive course. Mutations of the p53 gene have been found in different types of soft tissue sarcoma. It is generally accepted that p53 mutations in human malignant tumors are often related to a poor prognosis. In our case, analysis of p53 gene mutation in tumor samples was performed. p53 gene mutation was observed in dedifferentiated tumor tissue samples but not in well-differentiated tumor tissue samples. It has been reported that p53 gene mutation occurs most commonly in the retroperitoneum and rarely in other anatomic locations. Herein we report a case of dedifferentiated liposarcoma located at intraperitoneum.Ali Karaman Mehmet Esref Kabalar nder zcan Timur Koca Dogan Nasir Binici 2008World Journal of Gastroenterology2008,14,38:3
3Decreased plasma concentrations of adiponectin in patients with slow coronary flow显示文摘Hatice Selcuk Mehmet Timur Selcuk Ahmet Temizhan Orhan Maden Gul Sevim Saydam Hakan Ulupinar Mehmet Dogan Cengiz Ayd?n Deniz I. Topcu Ali Sasmaz 2009Heart and Vessels2009,,1:1
4Streamlined CFD simulation framework to generate wind-pressure coefficients on building facades for airflow network simulations显示文摘Building energy modeling software generally comes with capable airflow network solvers for natural ventilation evaluation in multi-zone building energy models. These approaches rely on arrays of pressure coefficients representing different wind directions derived from simple box-shaped buildings without contextual obstructions. For urban or obstructed sites, or more complex building shapes, however, further evaluation is needed to avoid geometric oversimplification. In this study, we present an automated and easy-to-use simulation workflow for OpenFOAM-based exterior airflow simulations to generate arrays of pressure coefficients for arbitrary building shapes and contextual situations. The workflow is compared to other methods commonly used to obtain pressure coefficients for natural ventilation analysis. Finally, we assess for which climate zones and building types modelers should rely on more accurate CFD-based pressure coefficients and where it may be justifiable to rely on easier and readily available analytical approaches to determine pressure coefficients. Results suggest that existing workflows lead to significant error in predicted comfort hours for climates in the Global South and modelers should consider CFD-based facade pressure coeficients.Timur Dogan Patrick Kastner 2021Building Simulation2021,14,4:0
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