نتایج جستجو برای: thermal and physical properties
تعداد نتایج: 17022352 فیلتر نتایج به سال:
In this paper, the homotopy method is used for stress analysis of rotating disk subjected to thermal load in marine gas turbine engine. Apply the thermal loading on the disk with exponential thickness distribution by using the homotopy method and Considering the physical and mechanical properties variations with temperature, are the most important aspects of innovation in this paper. Disc thick...
natural rubber/fiber composites were prepared in a laboratory mixer using new and waste short nylon fiber by a one-step mixing process. fiber loading and bonding agent effects on the microstructure and mechanical properties of the composites were studied. the cure characteristics of composites were investigated by using rheometer. cure and scorching times of the composites decreased while maxim...
Benzene-based compounds are used as an intermediate for the synthesis of pesticides and other chemicals. Methoxybenzene derivatives such as anisole (methoxybenzene) and veratrole (1,2-dimethoxybenzene) are widely used in perfumes, insect pheromones, pharmaceuticals [1] and synthesis of organic compounds [2]. 1,2,3-Trimethoxybenzene is an organic compound with excellent physical properties due t...
3-Nitroacetophenone (3-NAP) is an organic compound used as an intermediate for the synthesis of pharmaceutical agents. The aim of this study was to evaluate the impact of biofield energy treatment on the physical, thermal and spectral properties of 3-NAP. The study was performed in two groups i.e. control and treated. The control group remained as untreated, and the treated group received Mr. T...
Volume 5 • Issue 4 • 1000136 J Adv Chem Eng ISSN: 2090-4568 ACE an open access journal Physical, Atomic and Thermal Properties of Biofield Treated Lithium Powder Mahendra Kumar Trivedi1, Rama Mohan Tallapragada1, Alice Branton1, Dahryn Trivedi1, Gopal Nayak1, Omprakash Latiyal2 and Snehasis Jana2* 1Trivedi Global Inc., 10624 S Eastern Avenue Suite A-969, Henderson, NV 89052, USA 2Trivedi Scienc...
In this study the physical and thermal properties of baobab (Adansonia digitata) fruit pulp powder which are essential for designing engineering processes, material handling, storage, equipment design and fabrication were determined. The physical properties, namely, mean particle size, bulk density, true density and porosity were determined. Also, angle of repose and coefficient of friction wer...
Background and Objectives: Thermal processing is an effective method in preventing microbial spoilage but high heat transfer in a long time process that leads to quality loss and increased energy consumption. Also it is important to consider sensitive nature of food products during the thermal processing. Due to the nano-fluids' unique thermo–physical properties compared with the conventional f...
linear low density polyethylene (lldpe) was blended with esterified styrene-maleic anhydride (esma) and its physical and mechanical properties were studied. styrene-maleic anhydride (sma) copolymer was synthesized by precipitation reaction. then, sma was esterified by 1-decanol in methylethyl ketone solvent. from the ftir spectrum of esma it is evident that the corresponding peaks of anhydride ...
Die casting process is used since long, but even today problems like erosion, corrosion, soldering and sticking affect die life. These dies undergo thermal cyclic loads from 70 oC to 600 oC during processing. Physical Vapor Deposition (PVD) hard coating can play an important role in such extreme applications. In the present work, we report the use of Chromium based multila...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید