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بررسی تأثیر متغیرهای مرتبط با پارچه جاذب بر عملکرد دستگاه آبشیرینکن خورشیدی پلکانی با استفاده از روش تاگوچی | ||
| نشریه مهندسی مکانیک امیرکبیر | ||
| مقاله 2، دوره 55، شماره 1، فروردین 1402، صفحه 21-44 اصل مقاله (2.18 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22060/mej.2023.21619.7477 | ||
| نویسندگان | ||
| محمد خلیلی* 1، 2؛ معین طاهری1، 2؛ حسن هوشنگی1؛ فائزه شاکری1؛ امیررضا طهماسبی1 | ||
| 1دانشکده فنی و مهندسی، دانشگاه اراک، اراک، ایران | ||
| 2پژوهشکده فناوریهای نوین، دانشگاه اراک، اراک، ایران | ||
| چکیده | ||
| تأمین آب شیرین همواره یکی از مهمترین دغدغههای بشر بوده و روشهای مختلفی برای رفع این دغدغه مورداستفاده قرار گرفته است. از سادهترین دستگاههای ساخته شده تصفیه آب شور به کمک انرژی خورشید، دستگاه آبشیرینکن خورشیدی پلکانی است. در این پژوهش به بررسی تجربی تأثیر استفاده از پارچه بهعنوان ماده جاذب و متغیرهای مربوط به آن بر میزان تولید آب شیرین پرداخته شده است. در این راستا یک دستگاه آبشیرینکن خورشیدی پلکانی ساختهشده و متغیرهای مرتبط با پارچه و بر همکنش آنها مورد آزمایش قرار گرفته است. متغیرهای بررسی شده در آزمایش عبارتاند از: جنس پارچه، رنگ پارچه، تعداد لایههای پارچه در سطح پلکان دستگاه، زاویه پارچه نسبت به سطح پلکان و ارتفاع سرریز آب در هر پله. طراحی آزمایشها به روش تاگوچی انجام گرفته است. از میان متغیرهای بررسی شده، رنگ و جنس پارچه بهعنوان مؤثرترین عوامل بر افزایش حجم آب شیرین مشخص شدهاند. بر اساس نتایج بهدستآمده، بیشترین استحصال آب در طول روز به میزان 2790 میلیلیتر بر مترمربع با استفاده از پارچه از جنس تنظیف سیاه در سه لایه و با زاویة 90 درجه نسبت به سطح پله و همچنین با ارتفاع سرریز آب 1 سانتیمتر بوده است. | ||
| کلیدواژهها | ||
| آبشیرینکن خورشیدی پلکانی؛ افزایش استحصال شیرینسازی؛ پارچه جاذب؛ طراحی آزمایش؛ روش تاگوچی. | ||
| عنوان مقاله [English] | ||
| Investigation of the Effect of Parameters Related to the Absorbent Fabric on the Performance of The Stepped Solar Still Using the Taguchi Method | ||
| نویسندگان [English] | ||
| Mohammad Khalili1، 2؛ Moein Taheri1، 2؛ Hasan Hoshangi1؛ Faezeh Shakeri1؛ AmirReza Tahmasbi1 | ||
| 1Department of Mechanical Engineering, Faculty of Engineering, Arak University, Arak, Iran|Institute of Advanced Technology, Arak University, Arak, PO Box 38156-8-8349, Iran | ||
| 2Department of Mechanical Engineering, Faculty of Engineering, Arak University, Arak, Iran|Institute of Advanced Technology, Arak University, Arak, PO Box 38156-8-8349, Iran | ||
| چکیده [English] | ||
| Providing fresh water has been one of the most important concerns of mankind and various methods have been used to solve this concern. In this regard, one of the simplest devices is the stepped solar still. In this research, the effect of using fabric as an absorbent material and its related parameters on the amount of freshwater production has been investigated experimentally. In this regard, stepped solar still has been built and the parameters related to the fabric and their interactions have been tested. These parameters were: type, color, number of layers, and the angle of the fabric relative to the surface of the steps, as well as the height of the water weir in each step. The experiments were designed using the Taguchi method. Among the examined parameters, the color and the material of the fabric have been identified as the most effective factors in increasing the volume of produced fresh water. The results showed that the maximum water production during the day was 2790 ml/m2 using black cotton fabric in three layers with an angle of 90 degrees relative to the steps' surface and a water weir height of 1 cm. | ||
| کلیدواژهها [English] | ||
| Stepped solar still, increasing desalination efficiency, absorbent fabric, design of experiment, Taguchi method | ||
| مراجع | ||
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