Fredy Vélez

1.1k total citations
19 papers, 860 citations indexed

About

Fredy Vélez is a scholar working on Mechanical Engineering, Biomedical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Fredy Vélez has authored 19 papers receiving a total of 860 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Mechanical Engineering, 7 papers in Biomedical Engineering and 5 papers in Electrical and Electronic Engineering. Recurrent topics in Fredy Vélez's work include Thermodynamic and Exergetic Analyses of Power and Cooling Systems (6 papers), Advanced Thermodynamic Systems and Engines (5 papers) and Phase Equilibria and Thermodynamics (4 papers). Fredy Vélez is often cited by papers focused on Thermodynamic and Exergetic Analyses of Power and Cooling Systems (6 papers), Advanced Thermodynamic Systems and Engines (5 papers) and Phase Equilibria and Thermodynamics (4 papers). Fredy Vélez collaborates with scholars based in Spain, Colombia and Kazakhstan. Fredy Vélez's co-authors include Farid Chejne, Ana Quijano, Gregorio Antolín, M. Carmen Martín, José J. Segovia, Carlos Londoño, Carlos F. Valdés, Patxi Hernández, Ignacio de Miguel and José L. Hernández and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, International Journal of Hydrogen Energy and Energy Conversion and Management.

In The Last Decade

Fredy Vélez

17 papers receiving 818 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Fredy Vélez Spain 10 620 243 173 172 102 19 860
Mohsen Fallah Iran 12 567 0.9× 233 1.0× 193 1.1× 130 0.8× 112 1.1× 27 770
Simin Anvari Iran 13 496 0.8× 236 1.0× 193 1.1× 141 0.8× 108 1.1× 25 713
A. Ganjehkaviri Malaysia 12 429 0.7× 142 0.6× 156 0.9× 155 0.9× 134 1.3× 14 690
Saeed Dehghani Iran 12 683 1.1× 358 1.5× 312 1.8× 123 0.7× 45 0.4× 18 927
Jesper Graa Andreasen Denmark 17 790 1.3× 278 1.1× 274 1.6× 94 0.5× 103 1.0× 32 1.1k
Fatemeh Joda Iran 12 397 0.6× 139 0.6× 155 0.9× 99 0.6× 137 1.3× 24 651
Eduardo José Cidade Cavalcanti Brazil 11 496 0.8× 187 0.8× 214 1.2× 193 1.1× 72 0.7× 25 693
Mehdi Aminyavari Italy 8 517 0.8× 122 0.5× 179 1.0× 138 0.8× 134 1.3× 8 758
Anish Modi India 16 681 1.1× 198 0.8× 519 3.0× 64 0.4× 130 1.3× 37 1.1k
Mohammad Mehdi Moftakhari Sharifzadeh Iran 16 867 1.4× 207 0.9× 251 1.5× 260 1.5× 126 1.2× 30 1.1k

Countries citing papers authored by Fredy Vélez

Since Specialization
Citations

This map shows the geographic impact of Fredy Vélez's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Fredy Vélez with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Fredy Vélez more than expected).

Fields of papers citing papers by Fredy Vélez

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fredy Vélez. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Fredy Vélez. The network helps show where Fredy Vélez may publish in the future.

Co-authorship network of co-authors of Fredy Vélez

This figure shows the co-authorship network connecting the top 25 collaborators of Fredy Vélez. A scholar is included among the top collaborators of Fredy Vélez based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Fredy Vélez. Fredy Vélez is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

19 of 19 papers shown
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Vélez, Fredy, et al.. (2024). Densities and isobaric heat capacities at high pressures of aqueous solutions of 2-diethylaminoethanol (DEAE) or 2-ethylaminoethanol (EAE) for CO2 capture. Journal of Molecular Liquids. 404. 124851–124851. 1 indexed citations
4.
Hernández, José L., et al.. (2024). Enhancing the energy efficiency in district heating networks through digital twins. Procedia Computer Science. 246. 4278–4287. 1 indexed citations
5.
Bailón‐García, Esther, et al.. (2024). Effect of the oil content on green hydrogen production from produced water using carbon quantum dots as a disruptive nanolectrolyte. International Journal of Hydrogen Energy. 76. 353–362. 5 indexed citations
6.
Segovia, José J., et al.. (2024). Speed of sound measurements in (carbon monoxide + ethane) and (carbon monoxide + propane) gas mixtures at T = (260 to 350) K and up to 12 MPa. The Journal of Chemical Thermodynamics. 192. 107260–107260. 2 indexed citations
7.
Hernández, José L., et al.. (2024). Challenges and opportunities in European smart buildings energy management: A critical review. Renewable and Sustainable Energy Reviews. 199. 114472–114472. 25 indexed citations
8.
Gómez, Carlos A., et al.. (2022). Evaluation of the performance of a solar photovoltaic - Biomass gasifier system as electricity supplier. Energy. 260. 125046–125046. 18 indexed citations
9.
Vélez, Fredy, et al.. (2021). How to Achieve Positive Energy Districts for Sustainable Cities: A Proposed Calculation Methodology. Sustainability. 13(2). 710–710. 60 indexed citations
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Vélez, Fredy, et al.. (2019). STRATEGIES FOR THE ENERGY RETROFITTING OF SOCIAL HOUSING THROUGHOUT EUROPE. DYNA. 94(1). 605–609. 1 indexed citations
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Vélez, Fredy, Farid Chejne, & Ana Quijano. (2014). Thermodynamic analysis of R134a in an Organic Rankine Cycle for power generation from low temperature sources. DYNA. 81(185). 153–153. 18 indexed citations
13.
Vélez, Fredy, Farid Chejne, Gregorio Antolín, & Ana Quijano. (2012). Theoretical analysis of a transcritical power cycle for power generation from waste energy at low temperature heat source. Energy Conversion and Management. 60. 188–195. 54 indexed citations
14.
Vélez, Fredy, José J. Segovia, M. Carmen Martín, et al.. (2012). A technical, economical and market review of organic Rankine cycles for the conversion of low-grade heat for power generation. Renewable and Sustainable Energy Reviews. 16(6). 4175–4189. 430 indexed citations
15.
Vélez, Fredy, José J. Segovia, M. Carmen Martín, et al.. (2011). Comparative study of working fluids for a Rankine cycle operating at low temperature. Fuel Processing Technology. 103. 71–77. 30 indexed citations
16.
Vélez, Fredy, José J. Segovia, Farid Chejne, et al.. (2011). Low temperature heat source for power generation: Exhaustive analysis of a carbon dioxide transcritical power cycle. Energy. 36(9). 5497–5507. 63 indexed citations
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Cortés, Farid B., et al.. (2009). Effects of connection of electrical and mechanical potentials in inverse osmosis processes. Energy Conversion and Management. 50(7). 1841–1846. 1 indexed citations
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Vélez, Fredy, et al.. (2008). Co-gasification of Colombian coal and biomass in fluidized bed: An experimental study. Fuel. 88(3). 424–430. 141 indexed citations
19.
Vélez, Fredy, et al.. (2007). La eficiencia energética de procesos de co-gasificación: metodología para su cálculo. Ingeniería química. 82–89. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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