Effect of drag coefficient models on ice crystal trajectories and secondary particle behavior in ice accretion prediction

Ayan, Erdem
Özgen, Serkan
Tarhan, Erhan
8th Ankara International Aerospace Conference


Effect of Downstream Channel Slope on Numerical Modeling of Dam Break Induced Flows
Dinçer, Ali Ersin; Bozkuş, Zafer; Şahin, Ahmet Nazım (null; 2016-07-29)
In the present study, the numerical simulations of dam break induced flows are performed by using various models. The numerical models used in the study are laminar, large eddy simulation (LES) and Reynolds-Averaged Navier Stokes (RANS) equations with k-ε turbulence model. In addition a recently developed Smoothed Particle Hydrodynamics (SPH) code is also used to simulate dam break problem. For the validation of the numerical approaches, a recently published experimental study is used. In the experimental s...
Effect of Soil-Bridge Interaction and Continuity on Live Load Distribution in Integral Bridges
Dicleli, Murat (null; 2008-07-13)
Effect of hardening models on different ductile fracture criteria in sheet metal forming
Dizaji, Shahram Abbasnejad; Darendeliler, Haluk; KAFTANOĞLU, BİLGİN (2016-07-01)
Prediction of the fracture is one of the challenging issues which gains attention in sheet metal forming as numerical analyses are being extensively used to simulate the process. To have better results in predicting the sheet metal fracture, appropriate ductile fracture criterion (DFC), yield criterion and hardening rule should be chosen. In this study, the effects of different hardening models namely isotropic, kinematic and combined hardening rules on the various uncoupled ductile fracture criteria are in...
Effect of soil bridge interaction on the distribution of live load effects among integral bridge components
Erhan, S.; Dicleli, Murat (2010-07-15)
In this study, the effect of soil-bridge interaction on the magnitude of the internal forces in integral bridge (IB) components due to live load effects is studied. For this purpose, structural models of typical IBs are built by including and excluding the effect of backfill and foundation soil. The analyses of the models are then conducted under AASHTO live load. In the analyses, the effects of the backfill and foundation soil on the magnitude of the internal forces in IB components are studied for various...
Effect of ground motion selection on seismic response of buildings
Karakütük, Özge; Yakut, Ahmet; Department of Civil Engineering (2015)
In this study, effects of ground motion selection and scaling procedure given in different earthquake design codes were investigated. To observe differences between the scaling procedures defined in various seismic design codes, these procedures are applied employing the response spectra defined in these specifications. Four reinforced concrete moment resisting frame buildings were used in the analyses. These buildings have 3, 4, 6 and 8 stories. This way, effects of scaling on low-rise and mid-rise buildin...
Citation Formats
E. Ayan, S. Özgen, and E. Tarhan, “Effect of drag coefficient models on ice crystal trajectories and secondary particle behavior in ice accretion prediction,” presented at the 8th Ankara International Aerospace Conference, Ankara, Türkiye, 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/77232.