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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله Performance increasement in shell-and-tube heat exchangers reinforced with dimpled tubes: A correlation-based approach Mehrjardi, S. A. A. 2024 Elliptical dimples.
P-NTU analysis method.
Performance evaluation criteria (PEC)
Shell-and-tube heat exchangers (STHEs)
Teardrop dimples.
Energy efficiency.
Heat exchangers.
Heat transfer.
Petroleum reservoir evaluation.
Shells (structures)
Sustainable development.
Tubes (components)
Turbulence models.
Analysis method.
Elliptical dimple.
Ellipticals.
P-NTU analyse method.
Performance.
Performance evaluation criteria.
Shell-and- tube heat exchangers.
Shell-and-tube heat exchanger.
Teardrop dimple.
Thermoanalysis.
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2 مقاله Usage of high-fidelity large eddy simulation to improve the turbulence modeling of Reynolds averaged navier stokes simulation in film cooling applications via a neural network Mazaheri, K. 2024 Neural network.
Turbulence modeling.
Turbulent prandtl number.
Complex networks.
Geometry.
Heat flux.
Prandtl number.
Reynolds number.
Shear flow.
Shear strain.
Strain rate.
Turbulence models.
Cooling applications.
Film cooling.
High-fidelity.
Large-eddy simulations.
Neural-networks.
Reynold-averaged navier-stokes simulations.
Reynolds-averaged navier-stokes simulations.
Surrogate modeling.
Large eddy simulation.
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3 مقاله Melting process of various phase change materials in presence of auxiliary fluid with sinusoidal wall temperature Abtahi Mehrjardi, S. A. Elsevier Ltd, 2022 Auxiliary fluid.
Hybrid energy storage systems.
Phase change materials (PCMs)
Heat storage.
Heat transfer.
Hybrid materials.
Hybrid systems.
Melting.
Paraffins.
Storage (materials)
Coconut oil.
Density difference.
Heat rate.
Heptadecane.
Hexadecane.
Melting process.
Phase change material.
Sinusoidal wall temperature.
Phase change materials.
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4 مقاله Enhancing latent heat storage systems: the impact of PCM volumetric ratios on energy storage rates with auxiliary fluid assistance Abtahi Mehrjardi, A. Elsevier Ltd, 2023 Auxiliary fluid.
Melting.
Numerical study.
Phase change material (PCM)
Thermal energy storage (TES)
Volume ratio.
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5 مقاله Effect of elliptical dimples on heat transfer performance in a shell and tube heat exchanger Abtahi Mehrjardi, A. Springer Science and Business Media Deutschland GmbH, 2023 Elliptical dimples.
Heat transfer performance.
P-NTU analysis method.
Shell-and-tube heat exchanger (STHE)
Thermal capacity.
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6 مقاله A robust, resilience multi-criteria decision-making with risk approach: a case study for renewable energy location Lotfi, R. Springer Science and Business Media Deutschland GmbH, 2023 Multi-criteria decision-making.
Renewable energy location.
Risk-averse.
Robust.
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7 مقاله A brief review on different hybrid methods of enhancement within latent heat storage systems Khademi, A. Elsevier Ltd, 2022 Hybrid enhancement methods.
Latent heat storage (LHS)
Phase change materials (PCMs)
Renewable energy.
Thermal energy storage (TES)
Heat storage.
Heat transfer.
Hybrid materials.
Latent heat.
Melting.
Porous materials.
Solidification.
Storage (materials)
Thermal conductivity.
Thermal energy.
Hybrid enhancement method.
Improvement methods.
Latent heat storage.
Latent heat storage system.
Phase change material.
Renewable energies.
Thermal energy storage.
Thermal energy storage systems.
Phase change materials.
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8 مقاله Heat transfer improvement in a thermal energy storage system using auxiliary fluid instead of nano-pcm in an inclined enclosure: a comparative study Khademi, A. Shahid Chamran University of Ahvaz, 2023 Energy storage rate.
Melting process.
Phase change materials (PCMs)
Supplemental fluid.
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9 مقاله Solid phase extraction of trace amounts of Pb(II) in opium, heroin, lipstick, plants and water samples using modified magnetite nanoparticles prior to its atomic absorption determination Karimi, M. A. 2012 Alumina-coated magnetite nanoparticles.
Atomic absorption spectrometry.
Dithizone.
Pb(II)
Solid-phase extraction.
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10 مقاله Numerical investigation on dimpled tube effects on internal cooling performance of turbine blades Abtahi Mehrjardi, A. 2024 Cooling.
Heat flux.
Oceanography.
Turbine components.
Turbulence models.
Blade internal cooling enhancement.
C3X blade.
Conjugate heat transfer.
Cooling enhancement.
Cooling performance.
Dimpled tubes.
Internal cooling.
Modified surfaces.
Reduced conjugate heat transfer.
Turbine blade.
Turbomachine blades.
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11 مقاله Electrochemical synthesis of polypyrrole in the presence of congo red; application to selective voltammetric determination of dopamine in the presence of ascorbic acid Shahrokhian, S. 2009 Ascorbic acid.
Congo red.
Dopamine.
Electrocatalysis.
Electropolymerization.
Modified electrode.
Polypyrrole.
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12 مقاله Application of thionine-nafion supported on multi-walled carbon nanotube for preparation of a modified electrode in simultaneous voltammetric detection of dopamine and ascorbic acid Shahrokhian, S. 2007 Alcohols.
Amines.
Catalyst activity.
Cyclic voltammetry.
Electrocatalysis.
Ascorbic acids.
Carbon paste.
Dopamine.
Nafion.
Thionine.
Multiwalled carbon nanotubes (MWCN)
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13 مقاله Cobalt salophen-modified carbon-paste electrode incorporating a cationic surfactant for simultaneous voltammetric detection of ascorbic acid and dopamine Shahrokhian, S. 2007 Amines.
Ammonium compounds.
Chemical modification.
Cyclic voltammetry.
Positive ions.
Surface active agents.
Ascorbic acid.
Cobalt salophen.
Dopamine.
Electrocatalysis.
Modified electrodes.
Electrodes.
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14 مقاله Simultaneous voltammetric determination of uric acid and ascorbic acid using a carbon-paste electrode modified with multi-walled carbon nanotubes/nafion and cobalt(II)-nitrosalophen Shahrokhian, S. 2007 Ascorbic acid.
Carbon nanotube.
Carbon paste electrode.
Cobalt-5-nitrosalophen.
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15 پایان نامه به‌کارگیری یادگیری ماشین در توسعه مدل‌ های جایگزین دقت بالا به‌ منظور پیش‌ بینی خنک‌کاری لایه‌ای مبتنی بر رهیافت گردابه‌های بزرگ Application of Machine Learning in the Development of Surrogate Models Based on the Large Eddy Simulation Approach ابطحی مهرجردی، علی Abtahi Mehrjardi, Ali صنعتی شریف 1403 خنک کاری لایه ای Film Cooling / پره های توربین Turbine Blades / سیستم خنک کاری داخلی Internal Cooling System / شبیه سازی گردابه ای بزرگ Large Eddy Simulation (LES) / روش‌ های جایگزین Alternative Methods / شار حرارتی آشفته Turbulent Heat Flux / عدد پرانتل آشفته Turbulent Prandtl Number
‭45-58139
16 مقاله Mechanical, rheological and oxygen barrier properties of ethylene vinyl acetate/diamond nanocomposites for packaging applications Amini, M. Elsevier Ltd, 2019 Diamond nanoparticles.
EVA.
Packaging.
Surface modification.
Capillary flow.
Differential scanning calorimetry.
Ethylene.
Field emission microscopes.
Fourier transform infrared spectroscopy.
Gravimetric analysis.
Nanocomposite films.
Nanocomposites.
Oxygen.
Physicochemical properties.
Scanning electron microscopy.
Surface treatment.
Tensile testing.
Thermodynamic properties.
Thermodynamic stability.
Thermogravimetric analysis.
Thermoplastic elastomers.
Diamond nano-particles.
Ethylene vinyl acetates.
Field emission scanning electron microscopy.
Mechanical and thermal properties.
Mechanical characteristics.
Mechanical spectroscopy.
Oxygen barrier properties.
Thermal gravimetric analysis.
Nanodiamonds.
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17 مقاله Effect of reactive diluent on gas separation behavior of photocurable acrylated polyurethane composite membranes Molavi, H. John Wiley and Sons Inc, 2020 Composite membrane.
Gas separation.
Poly(ethylene glycol)
Reactive diluent.
UV-curable acrylated polyurethane.
Carbon dioxide.
Composite membranes.
Curing.
Differential scanning calorimetry.
Ethylene glycol.
Field emission microscopes.
Gas permeability.
Permeation.
Phase separation.
Polyethylene glycols.
Polyols.
Polyurethanes.
Scanning electron microscopy.
2-hydroxyethyl methacrylate.
Field emission scanning electron microscopy.
Fourier transform infra reds.
Gas separation behavior.
Gas separations.
Polyurethane composites.
Reactive diluents.
UV curable.
Gas permeable membranes.
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18 مقاله Study of thermal behavior of α-PbO2, using TG and DSC Sajadi, S. A. A. 2008 Differential scanning calorimetry.
Gravimetric analysis.
Scanning calorimetry.
Laser interferometry.
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19 مقاله Thermal behavior of alkaline lead acetate, a study of thermogravimetry and differential scanning calorimetry Sajadi, S. A. A. Sharif University of Technology, 2008 Lead oxide.
Thermogravimetric analysis.
Energy changes.
Gas atmosphere.
Lead acetate.
Thermal behaviors.
Weight change.
Differential scanning calorimetry.
Acetate.
Calorimetry.
Lead.
Thermal structure.
Thermogravimetry.
X-ray diffraction.
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20 مقاله An investigation into the structure and thermal properties of lead hydroxide Sajadi, S. A. A. Sharif University of Technology, 2007 Structure (composition)
Thermodynamic properties.
Thermogravimetric analysis.
X ray diffraction analysis.
Analytical methods.
Lead hydroxide.
Lead compounds.
Analytical method.
Hydroxide.
Lead.
Thermal structure.
Thermogravimetry.
X-ray diffraction.
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Total 21833 records