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RIS2D Lattice Boltzmann Investigation of Saturated Pool Boiling Using a Tunable Surface Tension Model: Prandtl Number Effects on Film Boiling
In this paper, the saturated pool boiling is investigated using lattice Boltzmann method. The written FORTRAN code is validated in two aspects: For flow, the thermodynamic consistency test and Laplace law are applied and for heat transfer, the space...
Modeling of nucleate boiling heat transfer of a stagnation-point flow impinging on a hot surface
A model using modified superposition approach is developed to predict the rate
of heat transfer in the stagnation region of a planar jet impingement boiling on
a hot flat surface. The total heat flux in this model is based...
Experimental investigation of pool boiling heat transfer of Al2O3/ethylene glycol-water (60/40) nanofluids
Conventional fluids with nanometer-sized solid-particles suspended in them, called nanofluids, have been the subject of several investigations regarding pool boiling heat transfer during the past few years. Controversial results about the potential...
Optimization of PCR with different primers for the detection of Brucella from sera with DNA isolation by using the boiling method
Aims:The detection of microbial nucleic acid for the diagnosis of infection is dependent on the successful
separation of nucleic acid from clinical material. DNA isolation by boiling method for detection of brucella is...
Boiling process ability in drinking water arsenic removing
. Therefore,
providing safe drinking water to maintain public
health is an essential and important principle.
Boiling process is a classic technique to water
treatment, which plays an important role in the
removal of water...
Raw milk from vending machines: Effects of boiling, microwave treatment, and refrigeration on microbiological quality
Investigation of Geyser Boiling Phenomenon in a Two-Phase Closed Thermosyphon
In this paper, geyser boiling phenomenon (GBP) in a two-phase closed thermosyphon has been investigated experimentally. Here, the effects of the inclination angle, filling ratio, input heat rate, mass flowrate of coolant, and inside diameter...
Study of flow boiling heat transfer characteristics of critical heat flux using carbon nanotubes and water nanofluid
Flow boiling heat transfer characteristics using a new nanofluid, multi-walled carbon nanotubes (MWCNTs)/pure water were investigated in a horizontal tube under atmospheric pressure. In order to prepare nanofluid, gum Arabic (GA) as a surfactant...
Detection of Brucella in human and animal serum samples by PCR and DNA extraction with boiling method optimization
. The aim of this study was to increase the sensitivity and specificity of primers B4-B5 and optimize the boiling methods in DNA extraction from serum for the diagnosis of brucellosis. Methods: In this study, 38 human and 30 animals’ sera were examined. All...
Three-Dimensional Jet Impingement Boiling on a Flat Plate
The non-axisymmetric three-dimensional boiling flow of a
planar impinging jet on a hot flat plate has been investigated by
using similarity solution approach, taking into account
additional diffusivity terms in momentum...