Modeling of the scheme of location of active raining equipment of the closed irrigation system

نویسندگان

چکیده

The purpose of the study is to develop a procedure for determining parameters layout active sprinkler equipment in closed irrigation systems. This paper presents importance transforming agricultural production into highly developed sector economy which impossible without reducing its dependence on adverse climatic conditions. introduction modern computer-integrated technologies, including precision farming, due need economic use visible and energy resources, considered. Closed systems with reclamation such as universal sprinklers have become widespread. existing fleet efficient will consist 64% frigate sprinklers. article considers complex sprinklers, eight fields, total number system eight. discusses detail principle operation presented system, namely water supply pipelines that controls this booster pumps, hydrants, transformers, valves, communication lines. process calculating options connecting In considered 4 installations are connected disconnected pairs can be work at same time. Consider problems arise pressure jumps hydraulic system. Schematically, placing presented. possibility specifying structure connection scheme using matrix definition placement offered. Timely switching modes pumping ZSS, possible presence correctly working control confirmed efficiency. must based results computer simulations.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

romantic education:reading william wordsworths the prelude in the light of the history of ideas

عصر روشنگری زمان شکل گیری ایده های مدرن تربیتی- آموزشی بود اما تاکید بیش از اندازه ی دوشاخه مهم فلسفی زمان یعنی عقل گرایی و حس گرایی بر دقت و وضوح، انسان عصر روشنگری را نسبت به دیگر تواناییهایش نابینا کرده و موجب به وجود آمدن افرادی تک بعدی شد که افتخارعقلانیتشان، تاکید شان بر تجربه فردی، به مبارزه طلبیدن منطق نیاکانشان وافسون زدایی شان از دنیا وتمام آنچه با حواس پنجگانه قابل درک نبوده و یا در ...

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Sistemnì tehnologìï

سال: 2021

ISSN: ['1562-9945', '2707-7977']

DOI: https://doi.org/10.34185/1562-9945-2-133-2021-10