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排序方式: 共有395条查询结果,搜索用时 15 毫秒
41.
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
42.
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
43.
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
44.
Nili-Ahmadabadi Mahdi Nematollahi Omid Fatehi Mostafa Cho Dae Seung Kim Kyung Chun 《显形杂志》2020,23(4):591-603
Journal of Visualization - Airfoils are mostly inefficient in their off-design conditions. In order to improve the aerodynamic performance of airfoils in these conditions, using an optimized cavity... 相似文献
45.
Davood Nematollahi Mohammad Alimoradi Mohammad Rafiee 《Journal of Physical Organic Chemistry》2007,20(1):49-54
The reaction of electrochemically generated o‐benzoquinones ( 2a‐f ) as Michael acceptors with 2‐acetylcyclohexanone (ACH) and 2‐acetylcyclopentanone (ACP), as nucleophiles has been studied in various pHs using cyclic voltammetry. The results indicate that the participation of o‐benzoquinones ( 2a‐f ) in the Michael reaction with acetylcyclohexanone (ACH) to form the corresponding catechol derivatives ( 4a‐f ). Based on an EC mechanism, the homogeneous rate constants were estimated by comparing the experimental cyclic voltammetric responses with the digital simulated results. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
46.
47.
We have previously shown, by redundant Klee–Minty constructions, that the central path may arbitrarily closely visit every vertex of the Klee–Minty cube. In those constructions, the redundant constraints are far away from the feasible region. In this paper, we provide a construction in which all redundant constraints touch the feasible region. 相似文献
48.
Dadkhah Davood Zomorodi Mariam Hosseini Seyed Ebrahim 《International Journal of Theoretical Physics》2021,60(9):3271-3285
International Journal of Theoretical Physics - In the present work, a novel approach was proposed to optimize the teleportation cost in Distributed Quantum Circuits (DQCs) by applying a new... 相似文献
49.
The oxidative coupling reaction between hydroquinone or catechols and various sodium benzenesulfinates was investigated using the laccase from Trametes versicolor, in the presence of O2 in a phosphate buffer solution at room temperature to afford sulfonyl benzenediols in 75–95% yield. 相似文献
50.
A new method for modeling and analysis of deformed carbon nanotubes (CNTs) using Green’s function, is presented in this paper,
for the first time. Using the proposed method, a new circuit model is obtained for the deformation region of a deformed single-walled
CNT (SWCNT), which the values of its elements depend on the type of deformation and also the deformation parameters such as
the coupling matrices and the energy variations of deformation region. The comparison between the obtained results from the
analysis of proposed model and the literature gives a good match which approves the accuracy and correctness of the proposed
model. 相似文献