Material science
Effect of process parameters on microstructure and efficiency of tubular alumina catalyst prepared by doped anodizing method with platinum particles

shahab khameneh asl; reza golzarian; behnam salahimehr; ali fardi

Volume 2, Issue 1 , September 2022, , Pages 109-117

  Platinum nanoparticles are widely used in the oil and gas industries, electronics, space tools, pharmaceutical industries, biomaterials and etc.Platinum catalysts are more active and selective than the other catalysts. In this regard, the preparation of a suitable alumina catalyst base and more effective ...  Read More

Experimental Investigation of the Performance of a Monopropellant Hydrazine Thruster in Atmospheric Conditions

mohamad ali amirifar; alireza rajabi; nooredin ghadiri masoom; zahra amirsardari; majid kamranifar

Volume 1, Issue 2 , March 2022, , Pages 126-137

  In this research, the performance of a monopropellant hydrazine thruster in atmospheric conditions has been investigated experimentally. For this purpose, after designing and constructing the thruster according to the functional requirements of the thruster, a test was designed and after that, the desired ...  Read More