Single-phase forced convection in microchannels - A state-of-the-art review

DEPENDENT ABSORPTION AND SCATTERING BY INTERACTING NANOPARTICLES Donmezer, Fatma Nazli; MENGÜÇ, MUSTAFA PINAR; Okutucu Özyurt, Hanife Tuba (2010-01-01) Dependent light scattering and absorption patterns of metallic nano-sized particles in interaction with other spherical and cone-like structures were investigated. The numerical solution of the light scattering problem was obtained using DDSCAT7.0 code. The surface integration of the Poynting vector is performed to estimate the spectral absorption by individual particles. Parametric studies were conducted to examine the effects of different parameters, including the geometry, size, shape and the position of...
THERMAL BOUNDARY LAYER MEASUREMENTS USING A MULTIPLE THIN WIRE RESISTANCE THERMOMETER IN AN INTERNAL COMBUSTION ENGINE BAYKA, AD (1993-11-05)
APPLICATION OF SPECTRAL ANALYSIS TECHNIQUES TO CAVITATION IN CENTRIFUGAL PUMPS ERALP, OC; ORUC, S (1993-11-05) An experimental investigation has been performed to study the inception of cavitation and the effect of entrained air on cavitation in a double suction centrifugal pump. Experiments have been organized to cover off-design flow rates and reduced suction pressures independently so that has been possible to study both the effect of flow rate and suction pressure. Air of known amounts has been entrained from the suction pipe to investigate its effect on the intensity of cavitation and the performance of the pu...
EVALUATION OF FLUX MODELS FOR RADIATIVE-TRANSFER IN RECTANGULAR FURNACES Selçuk, Nevin (1988-07-01) Three flux-type models for three-dimensional radiative heat transfer were applied to the prediction of the radiative flux density and the source term of a box-shaped enclosure problem based on data reported previously on a large-scale experimental furnace with steep temperature gradients. The models, which are a six-term discrete ordinate model and two Schuster-Schwarzschild type six-flux models, were evaluated from the viewpoints of both predictive accuracy and computational economy by comparing their pred...
Shape Optimization of Reentry Vehicles to Minimize Heat Loading Eyi, Sinan; Boyd, I D (2019-01-06) The objective of the current study is to design an optimum reentry vehicle shape that minimizes heat loading subject to constraints on the maximum values of surface heat flux and temperature. A new heat loading formulation is developed for objective function evaluations. Axisymmetric Navier-Stokes and finite-rate chemical reaction equations are solved to evaluate the objective and constraint functions. The Menter SST turbulence model is employed for turbulence closure. A gradient-based method is used for op...

Citation Formats

Y. Yener, S. Kakac, M. Avelino, and H. T. Okutucu Özyurt, “Single-phase forced convection in microchannels - A state-of-the-art review,” 2004, vol. 193, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54578.