排序方式: 共有39条查询结果,搜索用时 296 毫秒
1.
Rostami Sara Toghraie Davood Esfahani Masihollah Ahmadi Hekmatifar Maboud Sina Nima 《Journal of Thermal Analysis and Calorimetry》2021,143(2):1119-1128
Journal of Thermal Analysis and Calorimetry - In the current work, after generating experimental data points for different volume fraction of nanoparticles ( $$\phi$$ ) and different temperatures,... 相似文献
2.
Karimi Kerdabadi Javad Haghanimanesh Maedeh Karimipour Arash Toghraie Davood Tlili Iskander 《Journal of Thermal Analysis and Calorimetry》2021,143(1):293-308
Journal of Thermal Analysis and Calorimetry - Hot-rolled strips are cooled on the run-out table to achieve the customer-required mechanical properties. Cooling reduces the oxidation, which can... 相似文献
3.
Ghasemi Mahdi Niknejadi Mohammadreza Toghraie Davood 《Journal of Thermal Analysis and Calorimetry》2021,144(6):2483-2495
Journal of Thermal Analysis and Calorimetry - The thermal behavior of CuO-water nanofluid is examined on an aluminum surface. The dimensions of simulation boxes are... 相似文献
4.
Thermal conductivity modeling of MgO/EG nanofluids using experimental data and artificial neural network 总被引:1,自引:0,他引:1
Mohammad Hemmat Esfe Seyfolah Saedodin Mehdi Bahiraei Davood Toghraie Omid Mahian Somchai Wongwises 《Journal of Thermal Analysis and Calorimetry》2014,118(1):287-294
The application of nanofluids in energy systems is developing day by day. Before using a nanofluid in an energy system, it is necessary to measure the properties of nanofluids. In this paper, first the results of experiments on the thermal conductivity of MgO/ethylene glycol (EG) nanofluids in a temperature range of 25–55 °C and volume concentrations up to 5 % are presented. Different sizes of MgO nanoparticles are selected to disperse in EG, including 20, 40, 50, and 60 nm. Based on the results, an empirical correlation is presented as a function of temperature, volume fraction, and nanoparticle size. Next, the model of thermal conductivity enhancement in terms of volume fraction, particle size, and temperature was developed via neural network based on the measured data. It is observed that neural network can be used as a powerful tool to predict the thermal conductivity of nanofluids. 相似文献
5.
Nohooji Ali Bagheri Toghraie Davood Pourfattah Farzad Akbari Omid Ali Mashayekhi Ramin 《Journal of Thermal Analysis and Calorimetry》2020,140(2):843-858
Journal of Thermal Analysis and Calorimetry - In the present study, the flow field and heat transfer have been simulated numerically inside a channel. The channel is under the constant heat flux.... 相似文献
6.
Arasteh Hossein Mashayekhi Ramin Ghaneifar Milad Toghraie Davood Afrand Masoud 《Journal of Thermal Analysis and Calorimetry》2020,141(5):1669-1685
Journal of Thermal Analysis and Calorimetry - This is a numerical study of heat transfer and flow in a counter-flow sinusoidal parallel-plate heat exchanger using metal foam in the channels’... 相似文献
7.
Farzinpour Masoud Toghraie Davood Mehmandoust Babak Aghadavoudi Farshid Karimipour Arash 《Journal of Thermal Analysis and Calorimetry》2020,140(6):2625-2631
Journal of Thermal Analysis and Calorimetry - For the first time, double phosphates(V) Zn3Cr4(PO4)6 and Mg3Cr4(PO4)6 were synthesized by non-waste solid-state reaction, performed in the temperature... 相似文献
8.
Molecular dynamics simulation is applied to investigate the effects of checker surface roughness geometry on the flow of liquid argon through nanochannels that the roughness is implemented on the lower channel wall. The Lennard-Jones potential is used to model the interactions between particles and periodic boundary condition is applied in the flow direction. Density and velocity profiles across the channel are investigated for channel that the lower surface is decorated with the checker surface roughness elements. Result show that as the surface attraction energy or the roughness height increase the density layering in the near the wall is enhanced by higher values or secondary layering phenomena. 相似文献
9.
Gholami Mohammad Reza Akbari Omid Ali Marzban Ali Toghraie Davood Shabani Gholamreza Ahmadi Sheikh Zarringhalam Majid 《Journal of Thermal Analysis and Calorimetry》2018,134(3):1611-1628
Journal of Thermal Analysis and Calorimetry - In this research, the laminar and forced flow and heat transfer of oil/multi-walled carbon nanotubes nanofluid in a microchannel have been numerically... 相似文献
10.
A. Shafiee S. Toghraie F. Aria G. Mortezaei-Zandjani 《Journal of heterocyclic chemistry》1982,19(6):1305-1308
A series of 4-substituted-5-arylthio-1,2,3-selenadiazoles, 4-substituted-5-arylseleno-1,2,3-selenadiazoles and 4-aryloxymethyl-1,2,3-selenadiazoles were synthesized. Pyrrolysis of these compounds afforded the corresponding acetylenes XI, XIII (X = S, Se) and XII, respectively. Oxidation of 4-substituted-5-arylthio-1,2,3-selenadiazoles (XIV) with m-chloroperbenzoic acid gave 4-substituted-5-arylsulfinyl-1,2,3-selenadiazoles (XV) and 4-substituted-5-arylsulfonyl-1,2,3-selenadiazoles (XVI). 相似文献