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| 1 | 纳米流体在各种热管中的应用综述(英文)显示文摘纳米技术被广泛应用于传热装置中,以提高热性能。纳米流体应用于热管中,可降低热管的热阻,提高热管的传热能力。文中,对纳米在流体热管中的应用进行了全面的综述。阐述了纳米流体对传统热管、脉动热管、热虹膜等各种类型热管的热性能的影响。此外,发现了纳米颗粒的高效利用必须有一定的浓度;因动力黏度的增加导致颗粒团聚的可能性越高,高浓度的纳米颗粒会产生较高的热阻。热传递性能的增强是晶核位置的增多和纳米流体本身具有的更大热导率的结果。 | Mohammad Alhuyi NAZARI Mohammad H. AHMADI Milad SADEGHZADEH Mohammad Behshad SHAFII Marjan GOODARZI | 2019 | Journal of Central South University2019，26，5： | 7 |
| 2 | New Constructions Quasi - cyclic LDPC Codes Based on Special Classes of BIBD's for the AWGN and Binary Erasure Channels显示文摘 | Lan Lan Yin Yu Tai Behshad | 2008 | IEEE Transactions on Communications2008，56，1： | 1 |
| 3 | New constructions quasicyclic LDPC codes based on special classes of BIBD's for the AWGN and binary erasure channels显示文摘 | Lan Lan Yin Yu Tai Behshad M | 2008 | IEEE Trans on Commun2008，56，1： | 1 |
| 4 | Nanolaminate-based design for UV laser mirror coatings显示文摘With ever-increasing laser power,the requirements for ultraviolet(UV)coatings increase continuously.The fundamental challenge for UV laser-resistant mirror coatings is to simultaneously exhibit a high reflectivity with a large bandwidth and high laser resistance.These characteristics are traditionally achieved by the deposition of laser-resistant layers on highly reflective layers.We propose a“reflectivity and laser resistance in one”design by using tunable nanolaminate layers that serve as an effective layer with a high refractive index and a large optical bandgap.An Al_(2)O_(3)-HfO_(2) nanolaminate-based mirror coating for UV laser applications is experimentally demonstrated using ebeam deposition.The bandwidth,over which the reflectance is >99.5%,is more than twice that of a traditional mirror with a comparable overall thickness.The laser-induced damage threshold is increased by a factor of ~1.3 for 7.6 ns pulses at a wavelength of 355 nm.This tunable,nanolaminate-based new design strategy paves the way toward a new generation of UV coatings for high-power laser applications. | Meiping Zhu Nuo Xu Behshad Roshanzadeh STPBoyd Wolfgang Rudolph Yingjie Chai Jianda Shao | 2020 | Light(Science & Applications)2020，9，1： | 1 |
| 5 | Disease-Corrected Hepatocyte-Like Cells from Familial Hypercholesterolemia-Induced Pluripotent Stem Cells显示文摘 | Faranak Fattahi Samira Asgari Behshad Pournasr Ali Seifinejad Mehdi Totonchi Adeleh Taei Nasser Aghdami Ghasem Hosseini Salekdeh Hossein Baharvand | 2013 | Molecular Biotechnology2013，，3： | 1 |
| 6 | PRs proteins and their mechanism in plants显示文摘 | GOLSHANI F FAKHERI B A BEHSHAD E | 2015 | Biological Forum2015，7，： | 1 |
| 7 | Generation of Liver Disease-Specific Induced Pluripotent Stem Cells Along with Efficient Differentiation to Functional Hepatocyte-Like Cells显示文摘 | Arefeh Ghodsizadeh Adeleh Taei Mehdi Totonchi Ali Seifinejad Hamid Gourabi Behshad Pournasr Nasser Aghdami Reza Malekzadeh Navid Almadani Ghasem Hosseini Salekdeh Hossein Baharvand | 2010 | Stem Cell Reviews and Reports2010，，4： | 1 |
| 8 | Metformin 2,500 mg/day in the treatment of obese women with polycystic ovary syndrome and its effect on weight, hormones, and lipid profile显示文摘 | Marzieh Aghahosseini Ashraf Aleyaseen Leli Safdarian Shahab Moddaress-Hashemi Behshad Mofid Ladan Kashani | 2010 | Archives of Gynecology and Obstetrics2010，，6： | 1 |
| 9 | Metal foam and fin implementation into a triple concentric tube heat exchanger over melting evolution显示文摘It is believed that it is going to be a sizeable mismatch between supply and demand when it comes to renewable resources.Lately,researchers are on course to compensate for the unpredictabilityof such resources by the employment of phase change materials(PCMs).Having multiple advantages,PCMs generally suffer from inadequate thermal conductivity which causes prolonged transition procedures.To tackle this issue,this study is fixated on two parameterswhich are linked to fins addition and porous media incorporation in a melting process within a triple concentric tube heat exchanger(TCTHX).The results provided by multiple cases underlined the significance of natural convection in the bare system,although finned and copper-metal-foam cases outshine buoyancy forces by roughly 45%and 97%,respectively.Material is a major determent when it comes to the selection of porous media as Al_(2)O_(3) registered the weakest performance among SiC,Ni and Cu,however,it managed to speed up the process by 75%which still is much higher than the finned system,implying that porous media is of higher priority over fins.The best scenario transpiredwhile fins and copper metal foam were integrated as 26%and 97%soars in efficacy have been obtained compared to individual incorporation of porous media and fins,respectively. | M.A.Erfani Moghaddam M.R.Hassani Soukht Abandani Kh.Hosseinzadeh Mohammad Behshad Shafii D.D.Ganji | 2022 | Theoretical & Applied Mechanics Letters2022，12，2： | 0 |
| 10 | Hydrothermal analysis of non-Newtonian fluid flow(blood)through the circular tube under prescrib e d non-uniform wall heat flux显示文摘The present article aims to investigate the Graetz-Nusselt problem for blood as a non-Newtonian fluid obeying the power-law constitutive equation and flowing inside the axisymmetric tube subjected to nonuniform surface heat flux.After the flow field is determined by solving the continuity and the momentum equations,the energy equation is handled by employing the separation of variables method.The resulting Eigen functions and Eigen values are numerically calculated using MATLAB built-in solver BVP4C.The analysis is first conducted for the situation of constant heat flux and subsequently generalized to apply to the case of sinusoidal variation of wall heat flux along the tube length,using Duhamel’s Theorem.Furthermore,an approximate analytic solution is determined,employing an integral approach to solve the boundary layer equations.With respect to the comparison,the results of approximate solution display acceptable congruence with those of exact solution with an average error of 7.4%.Interestingly,with decreasing the power-law index,the discrepancy between the two presented methods significantly reduces.Eventually,the influences of the controlling parameters such as surface heat flux and power-law index on the non-Newtonian fluid flow’s thermal characteristics and structure are elaborately discussed.It is found that switching from constant wall heat flux to non-uniform wall heat flux that sinusoidally varies along the tube length significantly improves the simulation’s accuracy due to the better characterization of the heat transport phenomenon in non-Newtonian fluid flow through the tube.In the presence of sinusoidally varying wall heat flux with an amplitude of 200 W/m 2 and when the power-law index is 0.25,the maximum arterial wall temperature is found to be about 311.56 K. | Shahin Faghiri Shahin Akbari Mohammad Behshad Shafii Kh.Hosseinzadeh | 2022 | Theoretical & Applied Mechanics Letters2022，12，4： | 0 |
| 11 | Numerical study of camber and stagger angle effects on the aerodynamic performance of tandem-blade cascades显示文摘Jet engine manufacturers and designers are seeking for lighter and smaller type of axial compressors.Improving the aerodynamic characteristics of blades is carried out by controlling the boundary layer.One way to control the boundary layer is using tandem blades.Tandem-blade cascades are capable of using highly loaded stages for axial compressors because they provide more works than single-blade cascades.In other words,tandem blades help to achieve a specified total pressure ratio with less number of stages.Therefore,one of the most important problems for researchers is to optimize the aerodynamic parameters of tandem blades.Changing the geometrical parameters of blades is a method to achieve this purpose.In this work,the stagger and camber angle of each blade are first changed while the other geometrical parameters such as overall camber,total stagger angle,the axial overlap,percent pitch and chord ratio are fixed.Secondly,the overall camber angle of tandem blade is changed by increasing the difference between the stagger angle of the first and second blade while the type of two airfoils,axial overlap and percent pitch,overall chord length and overall stagger angle are fixed.The aerodynamic performances of the generated tandem-blade cascades are obtained using two-dimensional numerical solution of flow.For this,a viscous turbulent flow solver is used for solving the Navier-Stokes equations.In these simulations,inlet Mach number is fixed to 0.6. | Behshad Ghazanfari Mahdi Nili-Ahmadabadi Ashkan Torabi-Farsani Mohammad Hossein Noorsalehi | 2018 | Propulsion and Power Research2018，7，1： | 0 |
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