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Dr Waqas khalid
Assistant Professor
Department of Mechanical Engineering

SMME
National University of Sciences and Technology (NUST)
H-12, NUST HQ, Islamabad
Tel : +925190856098

Specialization
Energy and Environmental Engineering

Education
PhD (Energy and Environmental Engineering), University Technology Malaysia, Malaysia

Dr. Waqas Khalid completed his PhD from Department of Mechanical Precision Engineering from Universiti Teknologi Malaysia, Malaysia in January, 2019. His research was focussed on thermal comfort for in-patient wards in Kuala Lumpur private hospitals. He conducted thermal comfort survey in hospital wards and overall aim of his research was to save energy from AC systems in hospitals while maintaining acceptable thermal comfort for occupants.

He completed his masters from The Royal Institute of Technology (KTH), Sweden in Innovative Sustainable Energy Engineering and bachelors in Mechanical Engineering from University of Engineering & Technology, Lahore, Pakistan. He has almost 10 years’ experience of energy technology research, teaching and supervision and completed various research and development projects on Thermal comfort, Energy Management, Solar and Geo thermal energy, Heating, Ventilation, Refrigeration and Air-Conditioning worldwide.​

Research Areas

  • Thermal Comfort

  • Energy Conservation and Efficiency in Buildings

  • Geothermal Energy

  • Solar Thermal Energy

  • Heat Transfer​ 

  • Heating Ventilation and Air-Conditioning, Refrigeration and Heat Pump Technology​

Journal Publications

  • W. Khalid, S. A. Zaki, H. B. Rijal, F. Yakub, Investigation of comfort temperature and thermal adaptation for patients and visitors in Malaysian hospitals, Energy and Buildings, 183, 2019, 484-499, DOI: https://doi.org/10.1016/j.enbuild.2018.11.019.

  • W. Khalid, J. Rogstam, Energy usage prediction model comparing outdoor vs. indoor ice rinks, Energy and Buildings, 67, 2013, 195-200, DOI: https://doi.org/10.1016/j.enbuild.2013.08.004.

  • W. Khalid, S. A. Zaki, H. B. Rijal, F. Yakub, Thermal comfort requirements for different occupants in Malaysian hospital in-patient wards, Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 43(1), 2018, 128-148

  • N. Anwar, N. H. N. Mahmood, Y. M. Yusoff, W. Khalid, Review of Green Human Resource Management: From the Lens of Ability-Motivation-Opportunity Framework, Advance Science Letters, 24, 2018, 2507-2510, DOI: https://doi.org/10.1166/asl.2018.10992.

International Conference Publications

  • W. Khalid, S. A. Zaki, H. B. Rijal, F. Yakub, Thermal comfort in hospitals in hot and humid climates: A literature review, in 1st Green Environmental Energy and Building Science (GEEBS) International Conference 2017, 2017, Johor, Malaysia

  • W. Khalid, S. A. Zaki, H. B. Rijal, F. Yakub, Study of thermal comfort for different occupants in private Malaysian hospital wards, in 9th International Meeting on Advances in Thermofluids, 2017, Johor, Malaysia

  • R. D. Mangruwa, S. A. Zaki, A. M. Mahdzir, W. Khalid, A review of cross-cultural analysis on energy behaviour consumption in residential building between Malaysia and Japan, in Malaysia-Japan Joint International Conference (MJJIC) 2015, 2015, Yamaguchi, Japan

  • A. Mehmood, A. Waqas, W. Khalid, Numerical Modeling for Optimal Tilt Angle Determination of Solar Thermal Collector in Capital City of Pakistan, in 3rd International Conference on Energy & Environment and Sustainable Development (EESD), 2014, Jamshoro, Pakistan

  • R. Junaid, W. Khalid, F. Amjad, M. Zohaib, Ground heat exchanger for space cooling and heating, in 8th CUTSE International Conference on Science , Sustainability and Solutions, 2013, Miri, Malaysia

  • W. Khalid, J. Rogstam, Energy usage prediction model comparing Indoor Vs. Outdoor Ice Rinks, in 4th Jordanian IIR International Conference on Refrigeration and Air Conditioning, 2012, Amman, Jordan

Postgraduate Subjects:

  • Power Plant Engineering 

Undergraduate Subjects:

  • Renewable Energy Technologies

  • Power Plant Engineering 

  • Heat and Mass Transfer

  • Refrigeration & Air-Conditioning

  • Thermodynamics

  • Thermodynamics and Mechanical Technology

Undergraduate Labs:

  • Heat and Mass transfer

  • Refrigeration & Air-Conditioning

Malaysia

  • Field Measurements (Thermal comfort assessments) at KPJ Tawakkal Specialist Hospital, Kuala Lumpur

  • Field Measurements (Thermal comfort assessments at Pantai Hospital, Kuala Lumpur

  • Field Measurements (Thermal comfort assessments) at Al-Islam Specialist Hospital, Kuala Lumpur


Sweden

  • Master thesis at Energi & Kylanalys AB, Älvsjö - March-December, 2011