Alsalam University in Egypt

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International Students Unit

Al Salam University in Egypt (SUE) is a private university in the heart of Delta region
Al Salam University in Egypt (SUE) is a private university in the heart of Delta region

Faculty Members · Faculty of Engineering

Dr. Elhefnawy Mohamed Hassanin Elhefnawy

Lecturer · Department of Mechanical Engineering

Education

  1. PhD

    Ph.D. in Mechanical Engineering, Suez University, Egypt - 2026.

    Thesis: Augmentation of A Rotating Conical Solar Distiller Performance Using Ultrasonic Mist Generator and Hang Wick

  2. Master’s degree

    M.Sc. in Mechanical Engineering, Suez University, Egypt - 2019.

    Thesis: Forced Convection Heat Transfer in Staggered Triangular Tubes in Cross Flow

  3. Bachelor’s degree

    B.Sc. in Mechanical Engineering, Helwan University, Egypt – 2012.

Selected Publications

  1. Boosting the performance of a conical solar still using a rotating table, ultrasonic mist generator, and hang wick.(2026) https://doi.org/10.1016/j.rineng.2026.109295.

    DOI / Link
  2. Improving solar distillation performance using a conical solar still combined with hang wick and ultrasonic mist generator: thermoenviroeconomic assessment. (2025) https://doi.org/10.1016/j.seppur.2025.134371.

    DOI / Link
  3. Performance of Conical Solar Distiller at Different Aspect Ratios. (2023) https://doi.org/10.21608/ITJ.2023.215212.1002

    DOI / Link
  4. FORCED CONVECTION HEAT TRANSFER IN STAGGERED TRIANGULAR TUBES IN CROSS FLOW. (2019) http://dx.doi.org/10.17654/HM017020507.

    DOI / Link
  5. An Experimental Study of Forced Convective Heat Transfer Around Triangular Tubes Bank at Various Rotational Angles. (2019) (Vol. 1, No. 39 Jan 2019, pp. 104-111).

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