کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4478546 1622928 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A mobile application to calculate optimum drip irrigation laterals
ترجمه فارسی عنوان
برنامه تلفن همراه برای محاسبه لبه های آبیاری قطره ای بهینه
کلمات کلیدی
نرم افزار، قابل حمل اندروید، آبیاری محلی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
چکیده انگلیسی


• In-situ and accurate preliminary studies for new drip irrigation installations.
• Assess the possibility of increasing the number of emitters in an existing installation.
• The graphical results permit to calculate the critical points of the irrigation lateral.

The parameters to be taken into account when installing a drip irrigation system include the diameters of piping to be used in the irrigation installation. Certain applications developed for PC permit an approximate calculation of these diameters outside the installation environment, which makes on-site optimization of the system difficult. This paper presents a software application developed for Android mobile devices by which the user can immediately evaluate the responsiveness of all of the available optimum commercial diameters to operational changes, such as changing water demands (e.g., cultivation, water needs, and spacing), types of emitters used in the installation, or lateral feeding (from an extreme or from an intermediate point). The input data mainly required by the application are: emitter flow rates, the number of emitters, the space between emitters, the average pressure in the lateral, and the pressure tolerance. As a result, the application indicates if each irrigation lateral is valid or not for the situation provided by the user, and displays some graphics of the pressures in the lateral that indicate the pressures at the system's extremities, which permits identification of the critical points of the irrigation lateral.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agricultural Water Management - Volume 151, 31 March 2015, Pages 13–18
نویسندگان
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