Volume 28, Issue 1
مرور بر اساس
ارسال های اخیر
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Design, modeling, and impedance control of a new in-pipe inspection robot equipped by a manipulator
(Sharif University of Technology, 2021-02-01)In this paper, a new in-pipe robot is designed and modeled, which is equipped by a manipulator in order to perform repairing tasks within the pipelines. Also, in order to provide a good manipulation process, impedance ...
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Thermodynamic analysis of a novel solar trigeneration system
(Sharif University of Technology, 2021-02-01)Loop heat pipes (LHPs) are high efficiency devices which can be used in solar systems. The main objectives of this research are to propose a novel solar combined cooling heating and power (SCCHP) system based on loop heat ...
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Sensitivity analysis and optimization of the surface roughness in the incremental forming of mild steel sheets
(Sharif University of Technology, 2021-02-01)Flexibility and simple tooling make the incremental sheet forming (ISF) a great process to create complex shapes from mild steel sheets. It is a significant issue to reduce the surface roughness (SR) which is a weakness ...
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Theoretical and experimental investigation of design parameter effects on the slip phenomenon and performance of a centrifugal compressor
(Sharif University of Technology, 2021-02-01)There are many pieces of research considering slip phenomenon in centrifugal compressors to drive equations for prediction of the slip factor. Inevitably, some simplifications have been imposed on the flow field characteristics ...
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Exergetic, exergoeconomic, and exergoenvironmental assessments and optimization of a novel solar cascade organic Rankine cycle-assisted hydrogen liquefaction
(Sharif University of Technology, 2021-02-01)In this research, a combined cascade organic Rankine cycle (CORC) and ejector refrigeration loops incorporated with the concentrating linear Fresnel solar collector (LFSC) is proposed as a pre-cooling section to reduce ...
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Hot-film/hot-wire anemometer calibration for low velocities using image processing
(Sharif University of Technology, 2021-02-01)Calibration of hot-wire and hot-film probes at low velocities is a difficult task because the dynamic pressure at these velocities is very low and may not be measured easily. To overcome this problem, substituent techniques ...
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Numerical simulation of a neuron under blast load using viscoelastic material models
(Sharif University of Technology, 2021-02-01)Traumatic brain injury is caused by physical brain injury. A computational model for considering the response of a neuronal cell under blast loading is presented. The neuronal cell consists of four components including the ...
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Design of optimum vibration absorbers for a bus vehicle to suppress unwanted vibrations against harmonic and random road excitations
(Sharif University of Technology, 2021-02-01)Unwanted vibrations of the vehicles are regarded as harmful threats to the human health from various biomechanical and psychophysical aspects. Road roughness has been considered as the main cause of unwanted vibrations in ...
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Examining the behavior of MHD micropolar fluid over curved stretching surface based on the modified Fourier law
(Sharif University of Technology, 2021-02-01)The present study describes MHD micropolar fluid as a result of curved stretching surface with Cattaneo-Christov theory of heat diffusion. The new heat model with the relaxation time is employed in this paper, in spite of ...
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Global optimization for cross-domain aircraft based on kriging model and particle swarm optimization algorithm
(Sharif University of Technology, 2021-02-01)To improve the operational efficiency of global optimization in engineering, Kriging model was established to simplify the mathe-matical model for calculations. The architecture of the water-air amphibious aerial vehicle ...
