Search Results - "ANSARI, M. R"

Numerical simulation of compressible two-phase flow using a diffuse interface method by Ansari, M.R., Daramizadeh, A.

“…► Compressible two-phase gas–gas and gas–liquid flows simulation are conducted. ► Interface conditions contain shock wave and cavitations. ► A high-resolution…”
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Measuring the Taylor Bubble Length in a Two-Phase Flow using an Electrical Resistance Sensor and a High-Speed Camera by Ramezani, M H, Maddahian, R, Noroozi, M M, Ansari, M R

“…The present research aims to investigate the two-phase air/water flow in a vertical pipe using an electrical resistance sensor and a high-speed camera. An…”
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An LES-Like Multiscale Multiphase Flow Model Based on Break-up and Coalescence Phenomena by Noroozi, M M, Maddahian, R, Ramezani, M H, Ansari, M R

“…The multiscale multiphase flow contains both small-scale (dispersed phase) and large-scale (continuous phase) structures. Standard interface-averaging…”
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Effect of a uniform magnetic field on dielectric two-phase bubbly flows using the level set method by Ansari, M.R., Hadidi, A., Nimvari, M.E.

“…In this study, the behavior of a single bubble in a dielectric viscous fluid under a uniform magnetic field has been simulated numerically using the Level Set…”
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Numerical modeling of slug flow initiation in a horizontal channels using a two-fluid model by Ansari, M.R., Shokri, V.

“…This paper presents a methodology for modeling slug initiation and growth in horizontal ducts. Transient two-fluid equations are solved numerically using a…”
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Two-phase gas–liquid flow regimes for smooth and ribbed rectangular ducts by Ansari, M.R., Arzandi, B.

“…► Two-phase air–water flow was investigated for smooth and ribbed rectangular ducts. ► The ribs effects on regime boundaries were presented with new flow map…”
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Simulation of dynamical response of a countercurrent heat exchanger to inlet temperature or mass flow rate change by Ansari, M.R., Mortazavi, V.

“…This paper simulates the dynamical response of a countercurrent heat exchanger. The model, which is employed for this purpose for the first time, employs the…”
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Two phase modal analysis of nonlinear sloshing in a rectangular container by Ansari, M.R., Firouz-Abadi, R.D., Ghasemi, M.

“…Sloshing, or liquid free surface oscillation, in containers has many important applications in a variety of engineering fields. The modal method can be used to…”
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Effects of Hydrogen Peroxide (H₂O₂) on Fresh and Cryopreserved Buffalo Sperm Functions During Incubation at 37°C In Vitro by Garg, A, Kumaresan, A, Ansari, MR

“…The magnitude of damage to buffalo spermatozoa during incubation with different levels of H₂O₂ was assessed. A total number of 24 ejaculates from four Murrah…”
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Effects of hydrogen peroxide (H2O2) on fresh and cryopreserved buffalo sperm functions during incubation at 37 degrees C in vitro by Garg, A, Kumaresan, A, Ansari, M R

“…The magnitude of damage to buffalo spermatozoa during incubation with different levels of H2O2 was assessed. A total number of 24 ejaculates from four Murrah…”
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Numerical simulation of bubble condensation using CF-VOF by Samkhaniani, N., Ansari, M.R.

“…In present study, subcooled boiling is simulated using color function volume of fluid (CF-VOF) method. For this purpose, energy equation and Tanasawa mass…”
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Numerical simulation of superheated vapor bubble rising in stagnant liquid by Samkhaniani, N., Ansari, M. R.

“…In present study, the rising of superheated vapor bubble in saturated liquid is simulated using volume of fluid method in OpenFOAM cfd package. The surface…”
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Numerical simulation of underwater explosion near air–water free surface using a five-equation reduced model by Daramizadeh, A., Ansari, M.R.

“…Underwater explosion phenomena is a complicated problem, however, it has different and important applications. This type of explosion includes strong shock…”
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Effect of oviductal proteins on sperm functions and lipid peroxidation levels during cryopreservation in buffaloes by Kumaresan, A., Ansari, M.R., Garg, Abhishek, Kataria, Meena

“…A study was undertaken to find out the effect of addition of oviductal proteins on sperm functions and lipid peroxidation (LPO) levels in buffaloes. Oviductal…”
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Effect of vitamin D nutrition on parathyroid adenoma weight : Pathogenetic and clinical implications by SUDHAKER RAO, D, HONASOGE, M, DIVINE, G. W, PHILLIPS, E. R, LEE, M. W, ANSARI, M. R, TALPOS, G. B, PARFITT, A. M

“…In primary hyperparathyroidism, adenoma size is a major determinant of disease severity and manner of presentation, but the reason for the large variation in…”
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Modulation of post-thaw sperm functions with oviductal proteins in buffaloes by Kumaresan, A., Ansari, M.R., Garg, Abhishek

“…A study was undertaken to determine the effects of oviductal proteins obtained from various stages of the estrous cycle on spermatozoa characteristics in…”
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Bacteriological Evaluation of Adult Dacryocystitis in Iran by Razavi, M. Etezad, Ansari-Astaneh, M.-R., Farzadnia, M., Rahmaniyan, H., Moghiman, T.

“…Purpose: To examine the microbiology and antibiogram of specimens from patients with dacryocystitis. Methods: A total of 66 samples from lacrimal sac contents…”
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Effect of Oviductal Proteins on Structural and Functional Characteristics of Cryopreserved Sperm in Murrah Buffaloes by Imam, S, Ansari, MR, Kumar, A, Singh, C, Bharti, VK, Kumaresan, A

“…The present study was undertaken to elucidate the effect of non-luteal oviductal proteins on sperm characteristics in Murrah buffaloes. Oviducts from healthy…”
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Air-Stable Cobalt(II) and Nickel(II) Complexes with Schiff Base Ligand for Catalyzing Suzuki–Miyaura Cross-Coupling Reaction by Ansari, R. M., Kumar, L. M., Bhat, B. R.

“…The Co(II) complex [Co{C 6 H 4 –1,2-(N=CH–C 6 H 4 O) 2 }] (I) and Ni(II) complex [Ni{C 6 H 4 –1,2-(N=CH–C 6 H 4 O)2}] (II) with Schiff base of…”
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Effect of diameter and axial location on upward gas–liquid two-phase flow patterns in intermediate-scale vertical tubes by Ansari, M.R., Azadi, R.

“…•A vertical two-phase flow system is manufactured to study flow behavior adiabatically.•Two test sections are studied with inner diameters of 40mm and 70mm at…”
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