نتایج جستجو برای: gas response
تعداد نتایج: 1208469 فیلتر نتایج به سال:
In this paper, the statistical analyses are presented to study the thermal efficiency and power output of gas turbine (GT) power plants. For analyzing gas turbine operation and performance, a novel approach is developed utilizing the response surface methodology (RSM) which is based on the central composite design (CCD) method. An attempt is made to study the effect of some operational factors ...
one way to confront chemical warfare in order to reduce their harmful effects, is to use the body's defense mechanisms. in order to do so firstly mustard gas (hd) was injected in an animal model in the form of an immunogen and the induced humoral immune response was investigated by two different immunological methods such as the ouchterlony test and a new liquid phase fluoroimmunoassay. 7l...
چکیده ندارد.
abstract venlafaxine, 1–[2–(dimethylamino)–1–(4–methoxyphenyl) ethyl]cyclohexanol hydrochloride is a novel non-tricyclic antidepressant. venlafaxine is a second generation antidepressant drug, has a neuropharmacologic profile distinct from that of existing antidepressants including tricyclic compounds, selective serotonin reuptake inhibitors and monoamine oxidase inhibitors. venlafaxine impart...
in this work, response surface methodology (rsm) and artificial neural network (ann) were used to predict the decolorization efficiency of reactive red 33 (rr 33) by o3/uv process in a bubble column reactor. the effects of four independent variables including time (20-60 min), superficial gas velocity (0.06-0.18 cm/s), initial concentration of dye (50-150 ppm) and ph (3-11) were investigated us...
بازیافت گوگرد از گاز اسیدی در پالایشگاه گاز شهید هاشمی نژاد بر مبنای روش کلاوس صورت می پذیرد. حدود 54 درصد از گاز اسیدی درون کوره واکنش به گوگرد تبدیل می شود و مابقی در سه مرحله مبدل کاتالیستی واکنش می دهد. جهت جداسازی گوگرد تولید شده در هر مرحله پس از انجام واکنش، جریان گازی تا دمایی پایین تر از دمای شبنم گوگرد در فشار عملیاتی سرد می شود. پس از آن دمای جریان گازی جهت ورود به بستر کاتالیستی ب...
In this research, Zinc oxide (ZnO) nanostructures were synthesized by low cost hydrothermal method. The grown ZnO nanostructures had a dispersed distribution with nanowire morphology and the specific surface area of about 7 m2.gr-1 which they have crystalized in hexagonal wurtzite structure. ZnO nanowires/polyvinyl alcohol network (ZP) on the epoxy glass substrate with cu-interdigited electrods...
In this research, molybdenum oxide (α-MoO3) thin films were coated on glass substrates using spray pyrolysis technique. 0.05 M ammonium heptamolybdate tetrahydrate was used as precursor and deionized water as solvent. The effects of carrier gas pressure, during the spraying of the solution, on the structural, optical, morphological and gas sensing properties of thin films were studied. X-ray di...
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