thermodynamic analysis of a gas preheater at zandjan city gate station

تحلیل ترمودینامیکی گرمکن گازی ایستگاه تقلیل فشار (City Gate Station) گاز زنجان

Construction of a Gas Stopping Station at the Nscl

Measurements on nuclei far from stability can and will continue to provide the most stringent tests of nuclear theories. Detailed measurements of masses, half-lives, and decay processes will be possible with thermalized beams of ions from the NSCL s Coupled Cyclotron. Even the most exotic nuclei can be studied if the thermalization and subsequent extraction are rapid (~10 ms). For example, the ...

a swot analysis of the english program of a bilingual school in iran

با توجه به جایگاه زبان انگلیسی به عنوان زبانی بین المللی و با در نظر گرفتن این واقعیت که دولت ها و مسئولان آموزش و پرورش در سراسر جهان در حال حاضر احساس نیاز به ایجاد موقعیتی برای کودکان جهت یاد گیری زبان انگلیسی درسنین پایین در مدارس دو زبانه می کنند، تحقیق حاضر با استفاده از مدل swot (قوت ها، ضعف ها، فرصتها و تهدیدها) سعی در ارزیابی مدرسه ای دو زبانه در ایران را دارد. جهت انجام این تحقیق در م...

Occupational exposure of workers at gas station to inorganic lead.

Exposure to the lead is public health problem and threat to environment with proven harmful impact on human, including industrial workers and general population. Harmful impacts of exposition to nervous, endocrine, hematological, cardiovascular, immune and reproductive system to the lead are well known. This article addresses the results of retrospective research carried out with attendants at ...

‏‎a phonological contrastive analysis of kurdish and english‎‏

deposite the different criticisms on contrastive analysis it has been proved that the results of it(when processed)can be usuful in a tefl environment,specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims. the consonants,vowels,stress and intonation of the twolanguages are described by the same model-ta...

Thermodynamic Simulation of Gas Carburizing of Steels

      Simulation of metallurgical processes has been the subject of intense research due to the reduced number of experiments required for controlling the process as well as time and energy savings it allows. In gas carburizing of steel parts, the amount of carbon at the surface of carburized parts is the most important specification of the process in terms of achieving the desired metallurgica...