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Volume 21, Issue 56, 2024

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Energy aspects and cost analysis in DCMD using different commercial PTFE membranes are experimentally examined under the impact of operating conditions and membrane pore sizes. Regarding energy efficiency (EE), gain output ratio (GOR), and specific energy consumption (SEC), feed inlet temperature is the most influential factor in comparison to feed concentration and volume flow rate. Regarding the membrane pore size, the DCMD system using a larger pore of membrane had a lower cost per cubic meter of freshwater production than the system using a smaller pore of membrane.


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ARTICLE

Energy aspects and cost analysis in direct contact membrane distillation using commercial PTFE membranes

Quoc Linh Ve, Minh Cuong Do, Thanh Cuong Nguyen, Quoc Huy Nguyen, Quang Lich Nguyen

Energy aspects and cost analysis in DCMD using different commercial PTFE membranes are experimentally examined under the impact of operating conditions and membrane pore sizes

Indian Journal of Engineering, 2024, 21(56), e8ije1683

Abstract | PDF

Predicting the stress level of students using Supervised Machine Learning and Artificial Neural Network (ANN)

Suraj Arya, Anju, Nor Azuana Ramli

Nowadays, the concept of stress is universally acknowledged. Many of us face situations that contribute to daily hassles, affecting professionals such as teachers, doctors, lawyers, journalists, and parents

Indian Journal of Engineering, 2024, 21(56), e9ije1684

Abstract | PDF

Behavior of steel box girder bridges under blast loads and the possibility of reopening the bridge immediately following the explosion

Ahmed Z Hanafi, Ahmed H Amer, Walid A Attia

Bridges play a vital role in transporting inhabitants and goods both within and outside of cities, making them vulnerable to explosions.

Indian Journal of Engineering, 2024, 21(56), e10ije1685

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An experimental study of baffle blocks as flow energy dissipation in the launch channel of a spillway structure

Djunur LH, Pallu MS, Karamma R, Bakri B

Energy dissipation in a launch channel focused on increasing the dissipation of initial water flow energy to protect against hydraulic structure failure. This was achieved by using rectangular baffle blocks placed within the launch channel, varying in angles and flow rates.

Indian Journal of Engineering, 2024, 21(56), e11ije1688

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Creative Commons License

© The Author(s) 2024. Open Access. This article is licensed under a Creative Commons Attribution License 4.0 (CC BY 4.0).