A
Arjun Jayakumar
Researcher at Indian Institute of Technology Madras
Publications - 5
Citations - 29
Arjun Jayakumar is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Modular design & Chemistry. The author has an hindex of 1, co-authored 2 publications receiving 8 citations.
Papers
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Journal ArticleDOI
Falling film thickness measurement using air-coupled ultrasonic transducer
TL;DR: In this paper, a new, non-intrusive, increased sensitivity technique based on air-coupled ultrasonics was developed to measure the falling liquid film thickness.
Journal ArticleDOI
Image-based method for evaluation of effective thermal conductivity of metal foam with hollow ligaments
Arjun Jayakumar,Annamalai Mani +1 more
TL;DR: In this paper, a feature preserving image-based method was used to estimate the effective thermal conductivity of copper metal foam having hollow ligaments, and the results were compared with analytical and empirical models available in the literature.
Posted ContentDOI
Internal Feed Preheating for Energy-Efficient Modular Multi-Effect Membrane Distillation
Journal ArticleDOI
Heat transfer enhancement and scale formation experimental studies in falling film evaporator using copper metal foam
Arjun Jayakumar,K. Annamalai +1 more
TL;DR: In this paper , a copper foam was brazed over the outer surface of a copper horizontal tube and used in the falling film evaporator of a desalination system, and the effect of temperature, flow rate and seawater turbidity on scale formation was studied.
Journal ArticleDOI
Internal feed preheating necessary for energy-efficient modular multi-effect membrane distillation
TL;DR: In this paper , a novel internal feed-preheating design for improving the energy efficiency of modular multi-effect membrane distillation systems is proposed and evaluated using a 2D CFD model.