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Other IDs

Scopus Author ID: 24466676800
Loop profile: 389713
ResearcherID: I-4959-2018

Keywords

Thermodynamics, Refrigeration, Exergy Analysis, CFD

Countries

Algeria

Activities

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Employment (1)

University of Science and Technology Oran: Oran, DZ

1999-12-29 to present | Professor (Marine Engineering)
Employment
Source: Self-asserted source
Ahmed OUADHA

Education and qualifications (1)

University of Science and Technology Oran: Oran, DZ

1992-10-01 to 2005-12-21 | PhD (Marine Engineering)
Education
Source: Self-asserted source
Ahmed OUADHA

Works (36)

A Numerical Investigation of Oxygen-Enriched Biogas Counter-Flow Diffusion Flames

Combustion Science and Technology
2024-06-10 | Journal article
DOI: 10.1080/00102202.2022.2112955
Contributors: Khadidja Safer; Meriem Safer; Fouzi Tabet; Ahmed Ouadha
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Flow and heat transfer features during propane (R290) and isobutane (R600a) boiling in a tube

International Journal of Thermofluids
2023-11 | Journal article
DOI: 10.1016/j.ijft.2023.100428
Contributors: Ramzi Fenouche; Ahmed Ouadha
Source: check_circle
Crossref

CFD‐based analysis of entropy generation due to mean and fluctuating fields during turbulent natural convection in a square enclosure

Heat Transfer
2023-01 | Journal article
DOI: 10.1002/htj.22686
Contributors: Khaled Said; Ahmed Ouadha; Amina Sabeur
Source: check_circle
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Preferred source (of 2)‎

Turbulent double-diffusive convection and implementation of entropy production rate due to the mean and the fluctuating flow field

International Communications in Heat and Mass Transfer
2022 | Journal article
DOI: 10.1016/j.icheatmasstransfer.2022.106462
EID:

2-s2.0-85142154274

Part of ISSN: 07351933
Contributors: Said, K.; Ouadha, A.; Sabeur, A.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

EFFECT OF CORRUGATING THE COLD ORIFICE OF A VORTEX TUBE ON ITS FLOW AND ENERGY SEPARATION FEATURES

International Journal of Fluid Mechanics Research
2021 | Journal article
WOSUID: WOS:000716620800004
Contributors: Razali, Ahmed; Ouadha, Ahmed; Baghdad, Mohammed; Addad, Yacine
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EFFECT OF CORRUGATING THE COLD ORIFICE OF A VORTEX TUBE ON ITS FLOW AND ENERGY SEPARATION FEATURES

International Journal of Fluid Mechanics Research
2021 | Journal article
DOI: 10.1615/InterJFluidMechRes.2021038749
EID:

2-s2.0-85124963507

Part of ISSN: 10642277
Contributors: Razali, A.; Ouadha, A.; Baghdad, M.; Addad, Y.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

EXERGY ANALYSIS OF A CO2 BOIL-OFF GAS RE-LIQUEFACTION SYSTEM

International Journal of Energy for a Clean Environment
2021 | Journal article
DOI: 10.1615/interjenercleanenv.2020035484
Part of ISSN: 2150-3621
Source: Self-asserted source
Ahmed OUADHA
grade
Preferred source (of 2)‎

Hydrogen Versus Alternative Fuels in an HCCI Engine: A Thermodynamic Study

Springer Proceedings in Energy
2021 | Book chapter
DOI: 10.1007/978-981-15-6595-3_28
Part of ISBN: 9789811565946
Part of ISBN: 9789811565953
Part of ISSN: 2352-2534
Part of ISSN: 2352-2542
Source: Self-asserted source
Ahmed OUADHA

Thermodynamic Study of a Turbocharged Diesel-Hydrogen Dual Fuel Marine Engine

Springer Proceedings in Energy
2021 | Book chapter
DOI: 10.1007/978-981-15-6595-3_29
Part of ISBN: 9789811565946
Part of ISBN: 9789811565953
Part of ISSN: 2352-2534
Part of ISSN: 2352-2542
Source: Self-asserted source
Ahmed OUADHA
grade
Preferred source (of 2)‎

Comparative thermodynamic analysis of LNG, LPG, methanol, ethanol, biodiesel and hydrogen as alternative fuels in HCCI engines

International Journal of Thermodynamics
2021-12-01 | Journal article
DOI: 10.5541/ijot.974376
Part of ISSN: 1301-9724
Source: Self-asserted source
Ahmed OUADHA
grade
Preferred source (of 3)‎

Effects of kinetic energy and conductive solid walls on the flow and energy separation within a vortex tube

International Journal of Ambient Energy
2021-02-17 | Journal article
DOI: 10.1080/01430750.2018.1550013
Contributors: Mohammed Baghdad; Ahmed Ouadha; Yacine Addad
Source: check_circle
Crossref
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Thermodynamic Modeling of a Turbocharged Diesel–Hydrogen Dual-Fuel Marine Engine

Journal of The Institution of Engineers (India): Series C
2021-02-17 | Journal article
DOI: 10.1007/s40032-020-00633-z
Contributors: Fouad Selmane; Mohamed Djermouni; Ahmed Ouadha
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

CFD-Entropy generation analysis of refrigerant-based nanofluids flow in a tube

MATEC Web of Conferences
2020 | Journal article
DOI: 10.1051/matecconf/202030701038
Part of ISSN: 2261-236X
Source: Self-asserted source
Ahmed OUADHA

CFD-Exergy analysis of the flow in a small-sized Venturi

MATEC Web of Conferences
2020 | Journal article
DOI: 10.1051/matecconf/202030701037
Part of ISSN: 2261-236X
Source: Self-asserted source
Ahmed OUADHA

Numerical simulation of the flow over a tubercled wing

MATEC Web of Conferences
2020 | Journal article
DOI: 10.1051/matecconf/202030701036
Part of ISSN: 2261-236X
Source: Self-asserted source
Ahmed OUADHA

An exergy analysis of various layouts of ORC-VCC systems for usage in waste heat recovery onboard ships

Marine Systems & Ocean Technology
2020-03-19 | Journal article
DOI: 10.1007/s40868-020-00072-6
Contributors: Oumayma Bounefour; Ahmed Ouadha; Yacine Addad
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Thermal design optimization of passive cooling capability in a dry-storage system by adding wall undulations or semi-circular fins

Nuclear Engineering and Design
2019-06 | Journal article
DOI: 10.1016/j.nucengdes.2019.03.028
Contributors: Amel Remache; Yacine Addad; Amina Sabeur-Bendehina; Ahmed Ouadha
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Numerical study of the flow of R1270-based nanorefrigerants in a circular tube subject to uniform heat flux

Micro & Nano Letters
2018 | Journal article
DOI: 10.1049/MNL.2018.5132
Contributors: Redouane Benzeguir; Mohammed Zohud; Ahmed OUADHA
Source: check_circle
Web of Science Researcher Profile Sync
grade
Preferred source (of 3)‎

Comparative assessment of LNG and LPG in HCCI engines

Energy Procedia
2017 | Conference paper
DOI: 10.1016/j.egypro.2017.11.205
EID:

2-s2.0-85040201456

Part of ISBN:

18766102
Contributors: Djermouni, M.; Ouadha, A.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

Entropy generation in turbulent syngas counter-flow diffusion flames

International Journal of Hydrogen Energy
2017 | Journal article
DOI: 10.1016/j.ijhydene.2017.08.217
EID:

2-s2.0-85031737978

Part of ISBN:

03603199
Contributors: Safer, K.; Ouadha, A.; Tabet, F.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

Numerical analysis of single and multiple jets

EPJ Applied Physics
2017 | Journal article
DOI: 10.1051/epjap/2017170039
EID:

2-s2.0-85019547295

Part of ISBN:

12860050 12860042
Contributors: Boussoufi, M.; Sabeur-Bendehina, A.; Ouadha, A.; Morsli, S.; El Ganaoui, M.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

Numerical simulation of the flow field analysis in the mixing twin jets

Energy Procedia
2017 | Conference paper
DOI: 10.1016/j.egypro.2017.11.190
EID:

2-s2.0-85040179067

Part of ISBN:

18766102
Contributors: Boussoufi, M.; Sabeur-Bendehina, A.; El Ganaoui, M.; Morsli, S.; Ouadha, A.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

Performance improvement of combined organic Rankine-vapor compression cycle using serial cascade evaporation in the organic cycle

Energy Procedia
2017 | Conference paper
DOI: 10.1016/j.egypro.2017.11.204
EID:

2-s2.0-85040168229

Part of ISBN:

18766102
Contributors: Bounefour, O.; Ouadha, A.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

Thermodynamic analysis of hydrocarbon refrigerants-based ethylene BOG re-liquefaction system

Journal of Marine Science and Application
2016 | Journal article
DOI: 10.1007/s11804-016-1371-9
EID:

2-s2.0-84978100698

Part of ISBN:

16719433
Contributors: Beladjine, B.M.; Ouadha, A.; Addad, Y.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

Exergy analysis of an ethylene bog re-liquefaction system

Refrigeration Science and Technology
2015 | Conference paper
DOI: 10.18462/iir.icr.2015.0553
EID:

2-s2.0-85016740987

Part of ISBN:

01511637
Contributors: Ouadha, A.; Beladjine, B.M.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

A numerical investigation of structure and emissions of oxygen-enriched syngas flame in counter-flow configuration

International Journal of Hydrogen Energy
2015-02 | Journal article
DOI: 10.1016/j.ijhydene.2014.12.117
Contributors: Meriem Safer; Fouzi Tabet; Ahmed Ouadha; Khadidja Safer
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

CFD-exergy analysis of the flow in a supersonic steam ejector

Journal of Physics: Conference Series
2014 | Conference paper
DOI: 10.1088/1742-6596/574/1/012123
EID:

2-s2.0-84921639249

Part of ISBN:

17426596 17426588
Contributors: Boulenouar, M.; Ouadha, A.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier

Simulation of a syngas counter-flow diffusion flame structure and NO emissions in the pressure range 1-10 atm

2014 | Journal article
DOI: 10.1016/j.fuproc.2013.10.019
EID:

2-s2.0-84899938978
Contributors: Safer, K.; Tabet, F.; Ouadha, A.; Safer, M.; Gökalp, I.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier
grade
Preferred source (of 2)‎

Thermodynamic analysis of an HCCI engine based system running on natural gas

2014 | Journal article
DOI: 10.1016/j.enconman.2014.09.033
EID:

2-s2.0-84907733390
Contributors: Djermouni, M.; Ouadha, A.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier
grade
Preferred source (of 2)‎

Combustion characteristics of hydrogen-rich alternative fuels in counter-flow diffusion flame configuration

2013 | Journal article
DOI: 10.1016/j.enconman.2013.05.017
EID:

2-s2.0-84879099809
Contributors: Safer, K.; Tabet, F.; Ouadha, A.; Safer, M.; Gökalp, I.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier
grade
Preferred source (of 2)‎

Effects of variable thermophysical properties on flow and energy separation in a vortex tube

2013 | Journal article
DOI: 10.1016/j.ijrefrig.2013.07.018
EID:

2-s2.0-84890547010
Contributors: Ouadha, A.; Baghdad, M.; Addad, Y.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier
grade
Preferred source (of 2)‎

Integration of an ammonia-water absorption refrigeration system with a marine Diesel engine: A thermodynamic study

2013 | Conference paper
DOI: 10.1016/j.procs.2013.06.099
EID:

2-s2.0-84896974933
Contributors: Ouadha, A.; El-Gotni, Y.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier
grade
Preferred source (of 2)‎

Performance analysis of oxygen refrigerant in an LNG BOG re-liquefaction plant

2013 | Conference paper
DOI: 10.1016/j.procs.2013.06.100
EID:

2-s2.0-84896918540
Contributors: Beladjine, B.M.; Ouadha, A.; Adjlout, L.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier
grade
Preferred source (of 2)‎

Numerical study of energy separation in a vortex tube with different RANS models

2011 | Journal article
DOI: 10.1016/j.ijthermalsci.2011.07.011
EID:

2-s2.0-84860389202
Contributors: Baghdad, M.; Ouadha, A.; Imine, O.; Addad, Y.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier
grade
Preferred source (of 2)‎

Thermodynamic modelling of a water-to-water heat pump using propane as refrigerant

2008 | Journal article
DOI: 10.1504/IJEX.2008.019115
EID:

2-s2.0-47149108021
Contributors: Ouadha, A.; En-Nacer, M.; Imine, O.
Source: Self-asserted source
Ahmed OUADHA via Scopus - Elsevier
grade
Preferred source (of 2)‎

Exergy analysis of a two-stage refrigeration cycle using two natural substitutes of HCFC22

International Journal of Exergy
2005 | Journal article
DOI: 10.1504/IJEX.2005.006430
Contributors: Omar Imine; Lahouari Adjlout; Mohammed En-nacer; Ahmed OUADHA
Source: check_circle
Web of Science Researcher Profile Sync
grade
Preferred source (of 2)‎

Peer review (152 reviews for 36 publications/grants)

Review activity for Applicable analysis. (1)
Review activity for Applied sciences. (2)
Review activity for Asia-Pacific journal of chemical engineering. (1)
Review activity for Canadian journal of physics. (1)
Review activity for Case studies in thermal engineering. (2)
Review activity for Computational thermal sciences. (1)
Review activity for Energies. (2)
Review activity for Energy & fuels. (3)
Review activity for Energy conversion and management. (2)
Review activity for Energy conversion and management. (13)
Review activity for Energy. (1)
Review activity for Energy. (4)
Review activity for Environment, development and sustainability. (1)
Review activity for Environment, development and sustainability. (2)
Review activity for Frontiers in Energy. (1)
Review activity for Frontiers in physics. (1)
Review activity for Fuel. (12)
Review activity for Heat transfer - Asian research. (6)
Review activity for International journal of automotive and mechanical engineering (1)
Review activity for International journal of environmental research and public health (1)
Review activity for International journal of hydrogen energy. (9)
Review activity for International journal of hydrogen energy. (31)
Review activity for International journal of refrigeration. (3)
Review activity for International journal of refrigeration. (17)
Review activity for Journal of energy storage. (4)
Review activity for Journal of marine science and engineering. (6)
Review activity for Mechanics & industry. (1)
Review activity for Micro & nano letters. (1)
Review activity for Modelling and simulation in engineering. (1)
Review activity for Nuclear engineering and design. (2)
Review activity for Nuclear engineering and design. (3)
Review activity for Numerical heat transfer. (1)
Review activity for Sustainability. (3)
Review activity for The European physical journal. (4)
Review activity for Thermal science and engineering progress. (7)
Review activity for Transportation research. (1)
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