Modeling of Designed Textile Fibrous Media for Liquid FiltrationJournal of The Institution of Engineers (India): Series E - Tập 101 - Trang 61-68 - 2020
Sukumar Roy, Subrata Ghosh, Niranjan Bhowmick
This study is undertaken to provide a mathematical model designed by using colloidal filtration theory based on the orientation of fibers in the textile media for bacteria filtration. A model of colloidal filtration process is formulated based on the previous published works by considering relevant parameters affecting the filtration process like fiber orientation, fiber diameter, fiber length, an...... hiện toàn bộ
Fertilizing Potential of Urine in AgricultureJournal of The Institution of Engineers (India): Series E - Tập 103 - Trang 93-101 - 2020
Shardul Kale, Nikhil Kishor, Pratibha S. Agrawal
This paper aims to devise an alternative low-cost optimized solution of using urine as a fertilizer. Urine bio-waste from humans and livestock has unrealized potential and can increase the yield of crops if used correctly. For Triticum aestivum (Common wheat), 30% of urine can be potent in promoting growth. A comparative assessment was conducted to validate the applicability of the proposed method...... hiện toàn bộ
Lọc Sợi Để Bảo Vệ Môi Trường Tòa Nhà Trước Các Tác Nhân Ô Nhiễm: Một Bản Đánh Giá Dịch bởi AI Journal of The Institution of Engineers (India): Series E - Tập 97 - Trang 63-73 - 2015
Md. Vaseem Chavhan, Arunangshu Mukhopadhyay
Bài báo này thảo luận về việc sử dụng bộ lọc sợi để bảo vệ môi trường tòa nhà khỏi các tác nhân ô nhiễm trong không khí, đặc biệt là các tác nhân hóa học, sinh học và phóng xạ được đặc biệt quan tâm. Quá trình lọc không khí bao gồm việc loại bỏ các hạt từ không khí và khí độc từ không khí. Trong quá trình lọc không khí, các hạt chủ yếu là các tác nhân sinh học và phóng xạ có thể được loại bỏ bằng ...... hiện toàn bộ
#bộ lọc sợi #ô nhiễm không khí #tác nhân hóa học #tác nhân sinh học #tác nhân phóng xạ #lọc không khí
Analyzing the Effect of Spinning Process Variables on Draw Frame Blended Cotton Mélange Yarn QualityJournal of The Institution of Engineers (India): Series E - Tập 99 - Trang 27-35 - 2017
Suchibrata Ray, Anindya Ghosh, Debamalya Banerjee
An investigation has been made to study the effect of important spinning process variables namely shade depth, ring frame spindle speed and yarn twist multiplier (TM) on various yarn quality parameters like unevenness, strength, imperfection, elongation at break and hairiness index of draw frame blended cotton mélange yarn. Three factors Box and Behnken design of experiment has been used to conduc...... hiện toàn bộ
A Multivariate Quality Loss Function Approach for Optimization of Spinning ProcessesJournal of The Institution of Engineers (India): Series E - Tập 99 - Trang 101-109 - 2018
Shankar Chakraborty, Ankan Mitra
Recent advancements in textile industry have given rise to several spinning techniques, such as ring spinning, rotor spinning etc., which can be used to produce a wide variety of textile apparels so as to fulfil the end requirements of the customers. To achieve the best out of these processes, they should be utilized at their optimal parametric settings. However, in presence of multiple yarn chara...... hiện toàn bộ
Kinetics of Gasification and Co-gasification of Petcoke and CoalJournal of The Institution of Engineers (India): Series E - Tập 103 Số 1 - Trang 31-39 - 2022
Verma, Komal, Gajera, Zavin R., Sawarkar, Ashish N.
Co-gasification of petroleum coke with other carbonaceous material is making significant inroads in the quest for efficient utilization of petroleum coke. In the present work, gasification and co-gasification of petroleum coke and low-grade Indian coal was studied by thermogravimetric analysis at three heating rates, 10, 20, 30 °C min−1 under oxygen atmosphere. Physicochemical characteri...... hiện toàn bộ
Isolation of Nanocellulosic Fibrils from Allium cepa L. Skin Biowaste Food Residues: Extraction and CharacterizationJournal of The Institution of Engineers (India): Series E - Tập 104 - Trang 141-151 - 2022
Deepshikha Datta, Divakar Pamanji, Bimal Das
Biowaste obtained as remains after food processing has remained one of the underutilized sources of value-added products. Extracting valuable constituents from it helps minimize the waste disposal problem along with the added advantage of deriving useful material for various applications. Cellulose nanofiber (CNF) attracted significant attention due to its nanosize, ease of manufacture, low cost, ...... hiện toàn bộ