Dr Ali Bahr Ennil's Outputs (5)

Three dimensional optimization of small-scale axial turbine for low temperature heat source driven organic Rankine cycle (2016)
Journal Article
Al Jubori, A., Al-Dadah, R. K., Mahmoud, S., Bahr Ennil, A., & Rahbar, K. (2017). Three dimensional optimization of small-scale axial turbine for low temperature heat source driven organic Rankine cycle. Energy Conversion and Management, 133, 411-426. https://doi.org/10.1016/j.enconman.2016.10.060

Advances in optimization techniques can be used to enhance the performance of turbines in various applications. However, limited work has been reported on using such optimization techniques to develop small-scale turbines for organic Rankine cycles.... Read More about Three dimensional optimization of small-scale axial turbine for low temperature heat source driven organic Rankine cycle.

Development of micro-scale axial and radial turbines for low-temperature heat source driven organic Rankine cycle (2016)
Journal Article
Al Jubori, A., Daabo, A., Al-Dadah, R. K., Mahmoud, S., & Ennil, A. B. (2016). Development of micro-scale axial and radial turbines for low-temperature heat source driven organic Rankine cycle. Energy Conversion and Management, 130, 141-155. https://doi.org/10.1016/j.enconman.2016.10.043

Most studies on the organic Rankine cycle (ORC) focused on parametric studies and selection working fluids to maximize the performance of organic Rankine cycle but without attention for turbine design features which are crucial to achieving them. The... Read More about Development of micro-scale axial and radial turbines for low-temperature heat source driven organic Rankine cycle.

Development of efficient small scale axial turbine for solar driven organic rankine cycle (2016)
Presentation / Conference Contribution

Recently, the increase in fossil fuel consumption and associated adverse impact on the environment led to significant interest in renewable energy sources like solar. This paper presents a new methodology that integrates the ORC cycle analysis with m... Read More about Development of efficient small scale axial turbine for solar driven organic rankine cycle.

Minimization of loss in small scale axial air turbine using CFD modeling and evolutionary algorithm optimization (2016)
Journal Article
Bahr Ennil, A., Al-Dadah, R., Mahmoud, S., Rahbar, K., & AlJubori, A. (2016). Minimization of loss in small scale axial air turbine using CFD modeling and evolutionary algorithm optimization. Applied Thermal Engineering, 102, https://doi.org/10.1016/j.applthermaleng.2016.03.077

Small scale axial air driven turbine (less than 10 kW) is the crucial component in distributed power generation cycles and in compressed air energy storage systems driven by renewable energies. Efficient small axial turbine design requires precise lo... Read More about Minimization of loss in small scale axial air turbine using CFD modeling and evolutionary algorithm optimization.

Improvements in Distributed Compressed Air Energy Storage Efficiency through Turbine Multi-operating Point Optimization (2016)
Presentation / Conference Contribution