Ali Khalid Shaker Al-Sayyab

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ORCID

Inclusion identifies researchers whose recorded research contributions may inform their university’s understanding of its research community. It does not rank individual research quality or establish current employment.

Selected research works

Up to 100 highly cited works; DOI links open the original research. Counts reflect the collected record, not real-time citation totals.

1. Energy, exergy, and environmental (3E) analysis of a compound ejector-heat pump with low GWP refrigerants for simultaneous data center cooling and district heating

   2021 · 93 citations

2. Comprehensive experimental evaluation of R1234yf-based low GWP working fluids for refrigeration and heat pumps

   2022 · 68 citations

3. Renewable and waste heat applications for heating, cooling, and power generation based on advanced configurations

   2023 · 51 citations

4. Novel compound waste heat-solar driven ejector-compression heat pump for simultaneous cooling and heating using environmentally friendly refrigerants

   2020 · 42 citations

5. Optimisation of tilted angles of a photovoltaic cell to determine the maximum generated electric power: A case study of some Iraqi cities

   2018 · 42 citations

6. Performance evaluation of modified compound organic Rankine-vapour compression cycle with two cooling levels, heating, and power generation

   2023 · 33 citations

7. Theoretical and experimental investigation of photovoltaic cell performance, with optimum tilted angle: Basra city case study

   2019 · 29 citations

8. Conventional and Advanced Exergoeconomic Analysis of a Compound Ejector-Heat Pump for Simultaneous Cooling and Heating

   2021 · 19 citations

9. Performance Study on a Window Type Air Conditioner Condenser Using Alternative Refrigerant R407C

   2017 · 18 citations

10. Dual fluid trigeneration combined organic Rankine-compound ejector-multi evaporator vapour compression system

    2022 · 14 citations

11. Techno-economic analysis of a PV/T waste heat–driven compound ejector-heat pump for simultaneous data centre cooling and district heating using low global warming potential refrigerants

    2022 · 13 citations

12. Performance Enhancement of Window-Type Air-Conditioning Units

    2018 · 7 citations

13. Heating and cooling challenges for electric vehicles: A comprehensive experimental study

    2024 · 4 citations

14. OPTIMUM YEARLY TILTED ANGLE OF PHOTOVOLTAIC CELL TO RECEIVE MAXIMUM SOLAR RADIATION IN SOUTHERN IRAQ CITIES

    2014 · 4 citations

15. The Effect of Hydrogen on Performance of Internal Combustion Engine Fueled by Compressed Natural Gas

    2025 · 3 citations

16. Experimental Evaluation of Window-Type Air-Conditioning Unit with New Expansion Device and R404A Alternative Refrigerant

    2020 · 3 citations

17. Using injected additive materials to improve pipeline transportation in real-world experiments and computational fluid dynamics

    2024 · 2 citations

18. Evaluation and optimisation of energy-efficient heat pump integrated into different applications for simultaneous cooling and heating with alternative refrigerants

    2023 · 2 citations

19. Investigation the Performance of Parabolic Solar Water Heater with Different Tracking System-Basra City Case Study

    2019 · 2 citations

20. AN EXPERIMENTAL STUDY FOR THE EFFECT OF CAPILLARY TUBE DIAMETER ON REFRIGERATOR PERFORMANCE WITH NEW ALTERNATIVE REFRIGERANT MIXTURE TO R134A

    2018 · 2 citations

21. Optimum Refrigerant Charge of Refrigerator Working with Alternative Refrigerants for R12 (R134a, R600a and R290)

    2014 · 2 citations

22. Comprehensive review of alternative refrigerants to R410A: progress, challenges, and future directions

    2026 · 1 citations

23. Effect of compressor speed on heat pump performance with climate-friendly refrigerants

    2025 · 1 citations

24. An experimental and forecast-driven Expanded Total Equivalent Warming Impact analysis of a water-to-water heat pump operated with R-1234yf-based fluids

    2025 · 1 citations

25. Experimental Assessment of the Internal Heat Exchanger in Vapour Compression Systems With Low GWP Refrigerant R516A

    2023 · 1 citations

26. Parabolic solar water heater performance with optimum tracking system: Baghdad city case study

    2021 · 1 citations

27. Experimental Investigation Effect of Capillary Tube Number on Window Type Air Conditioning Unit Performance

    2018 · 1 citations

28. Energy-Exergy Performance Comparison of an Ideal Vapor Compression Refrigeration Cycle using Alternatives Refrigerants of R134a for Low Potential of Global Warming

    2017 · 1 citations

29. Performance Evaluation of Air Conditioning System Using Blend Refrigerant as a Low-GWP Alternative to R410A under Different Conditions

    2026 · 0 citations

30. Effect of Compressor Speed on Cooling-Heating Energy Performance with Climate-Friendly Refrigerants

    2025 · 0 citations

31. Expanded Total Equivalent Warming Impact Analysis of a Water-to-Water Heat Pump Operated with R-1234yf-Based Refrigerants Through Experimental Data and Future Hvac Requirements Forecast

    2025 · 0 citations

32. Energy-Exergy Analysis of Multistage Refrigeration System and Flash Gas Intercooler Working with Ozone-Friendly Alternative Refrigerants to R134a

    2024 · 0 citations

33. TEMPERATURE PREDICT OF AERATION TANK WALLS FOR BIOLOGICAL WASTEWATER TREATMENT SUBSYSTEM OF HAMDAN STATION

    2021 · 0 citations

34. Thermodynamic Energy And Exergy Analysis For Refrigerator Performance Working With Alternative Refrigerants Mixture For R 134a

    2017 · 0 citations

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