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2024

Journal Article

Combined passive enhancement techniques improve the thermal performance of latent heat storage system: A design anomaly?

Ray, Alok K., Rakshit, Dibakar, Kumar, K. Ravi and Gurgenci, Hal (2024). Combined passive enhancement techniques improve the thermal performance of latent heat storage system: A design anomaly?. International Journal of Thermal Sciences, 197 108786, 108786. doi: 10.1016/j.ijthermalsci.2023.108786

Combined passive enhancement techniques improve the thermal performance of latent heat storage system: A design anomaly?

2023

Journal Article

Transient discharge performance of high-temperature latent storage system integrated with supercritical CO2 Brayton cycle: a combined analytical and numerical study

Ray, Alok K., Rakshit, Dibakar, Kumar, K. Ravi and Gurgenci, Hal (2023). Transient discharge performance of high-temperature latent storage system integrated with supercritical CO2 Brayton cycle: a combined analytical and numerical study. Journal of Energy Storage, 72 108466, 108466. doi: 10.1016/j.est.2023.108466

Transient discharge performance of high-temperature latent storage system integrated with supercritical CO2 Brayton cycle: a combined analytical and numerical study

2023

Journal Article

Pressure profile and stiffness analysis of supercritical CO2 inside a rotating annulus cooling passage using computational fluid dynamics

Uddin, Md., Gurgenci, Halim and Guan, Zhiqiang (2023). Pressure profile and stiffness analysis of supercritical CO2 inside a rotating annulus cooling passage using computational fluid dynamics. Journal of Tribology-Transactions of the ASME, 145 (11) 114102. doi: 10.1115/1.4062812

Pressure profile and stiffness analysis of supercritical CO2 inside a rotating annulus cooling passage using computational fluid dynamics

2023

Journal Article

Heat transfer analysis of supercritical CO2 in a high-speed turbine rotor shaft cooling passage

Uddin, Md., Gurgenci, Halim, Klimenko, Alex and Guan, Zhiqiang (2023). Heat transfer analysis of supercritical CO2 in a high-speed turbine rotor shaft cooling passage. Thermal Science and Engineering Progress, 39 101694, 1-10. doi: 10.1016/j.tsep.2023.101694

Heat transfer analysis of supercritical CO2 in a high-speed turbine rotor shaft cooling passage

2023

Journal Article

Strength-Weakness-Opportunities-Threats-Unusual (SWOT-U) behavior analysis of silicon as phase change material for high-temperature latent heat storage

Ray, Alok K., Rakshit, Dibakar, Ravi Kumar, K. and Gurgenci, Hal (2023). Strength-Weakness-Opportunities-Threats-Unusual (SWOT-U) behavior analysis of silicon as phase change material for high-temperature latent heat storage. Thermal Science and Engineering Progress, 38 101627, 1-16. doi: 10.1016/j.tsep.2022.101627

Strength-Weakness-Opportunities-Threats-Unusual (SWOT-U) behavior analysis of silicon as phase change material for high-temperature latent heat storage

2023

Journal Article

Potential prospects of supercritical CO2 power cycles for commercialisation: applicability, research status, and advancement

Ehsan, M. Monjurul, Awais, Muhammad, Lee, Sangkyoung, Salehin, Sayedus, Guan, Zhiqiang and Gurgenci, Hal (2023). Potential prospects of supercritical CO2 power cycles for commercialisation: applicability, research status, and advancement. Renewable and Sustainable Energy Reviews, 172 113044. doi: 10.1016/j.rser.2022.113044

Potential prospects of supercritical CO2 power cycles for commercialisation: applicability, research status, and advancement

2023

Journal Article

Optimum combination of diesel and concentrating solar in remote area power generation using supercritical CO2 turbines

Lee, Sangkyoung, Mee, David J., Guan, Zhigiang and Gurgenci, Hal (2023). Optimum combination of diesel and concentrating solar in remote area power generation using supercritical CO2 turbines. Energy Conversion and Management, 278 116714, 116714. doi: 10.1016/j.enconman.2023.116714

Optimum combination of diesel and concentrating solar in remote area power generation using supercritical CO2 turbines

2022

Journal Article

A one-dimensional modelling methodology of printed circuit heat exchangers for steady, off-design and transient feasibility in a supercritical CO2 power block

Sui, Xin, Russell, Hugh, Gurgenci, Hal, Lee, Sangkyoung, Guan, Zhiqiang and Dong, Peixin (2022). A one-dimensional modelling methodology of printed circuit heat exchangers for steady, off-design and transient feasibility in a supercritical CO2 power block. International Journal of Heat and Mass Transfer, 193 122938, 122938. doi: 10.1016/j.ijheatmasstransfer.2022.122938

A one-dimensional modelling methodology of printed circuit heat exchangers for steady, off-design and transient feasibility in a supercritical CO2 power block

2022

Journal Article

Multi-objective optimization of a small scale SCO<sub>2</sub> turbine rotor system with a shaft cooler

Li, Jun, Gurgenci, Hal, Guan, Zhiqiang, Li, Jishun, Li, Lun and Xue, Yujun (2022). Multi-objective optimization of a small scale SCO2 turbine rotor system with a shaft cooler. Mechanics and Industry, 23 21, 1-17. doi: 10.1051/meca/2022018

Multi-objective optimization of a small scale SCO<sub>2</sub> turbine rotor system with a shaft cooler

2022

Journal Article

Off-Design Performance Prediction of Supercritical Co2 Radial Inflow Turbines

Lee, Sankyoung, Mee, David J., Guan, Zhigiang and Gurgenci, Hal (2022). Off-Design Performance Prediction of Supercritical Co2 Radial Inflow Turbines. SSRN Electronic Journal, 1-28. doi: 10.2139/ssrn.4166502

Off-Design Performance Prediction of Supercritical Co2 Radial Inflow Turbines

2022

Journal Article

Thermal management and dynamic performance of a cooler design for the supercritical Co2 turbine shaft cooling

Li, Jun, Gurgenci, Hal, Guan, Zhiqiang, Li, Jishun, Xue, Yujun and Li, Lun (2022). Thermal management and dynamic performance of a cooler design for the supercritical Co2 turbine shaft cooling. Frontiers in Energy Research, 10 839898, 1-17. doi: 10.3389/fenrg.2022.839898

Thermal management and dynamic performance of a cooler design for the supercritical Co2 turbine shaft cooling

2021

Journal Article

A comparative study of high-temperature latent heat storage systems

Ray, Alok Kumar, Rakshit, Dibakar, Ravi Kumar, K. and Gurgenci, Hal (2021). A comparative study of high-temperature latent heat storage systems. Energies, 14 (21) 6886, 6886. doi: 10.3390/en14216886

A comparative study of high-temperature latent heat storage systems

2021

Journal Article

Design a cooling pillow to support a high-speed supercritical CO2 turbine shaft

Uddin, Md., Gurgenci, Halim, Guan, Zhiqiang, Klimenko, Alex, Li, Jun, Li, Jishun and Li, Lun (2021). Design a cooling pillow to support a high-speed supercritical CO2 turbine shaft. Applied Thermal Engineering, 196 117345, 1-10. doi: 10.1016/j.applthermaleng.2021.117345

Design a cooling pillow to support a high-speed supercritical CO2 turbine shaft

2021

Journal Article

Silicon as high-temperature phase change medium for latent heat storage: a thermo-hydraulic study

Ray, Alok K., Rakshit, Dibakar, Ravi Kumar, K. and Gurgenci, Hal (2021). Silicon as high-temperature phase change medium for latent heat storage: a thermo-hydraulic study. Sustainable Energy Technologies and Assessments, 46 101249, 101249. doi: 10.1016/j.seta.2021.101249

Silicon as high-temperature phase change medium for latent heat storage: a thermo-hydraulic study

2021

Journal Article

Starting up a practical natural draft cooling system: experimental and theoretical study on transients

Dong, Peixin, Li, Xiaoxiao, Guan, Zhiqiang, Gurgenci, Hal, Zhang, Liang and Feng, Junjie (2021). Starting up a practical natural draft cooling system: experimental and theoretical study on transients. International Communications in Heat and Mass Transfer, 126 105444, 1-14. doi: 10.1016/j.icheatmasstransfer.2021.105444

Starting up a practical natural draft cooling system: experimental and theoretical study on transients

2021

Journal Article

Part-load performance prediction model for supercritical CO2 radial inflow turbines

Lee, Sangkyoung, Yaganegi, Grant, Mee, David J., Guan, Zhigiang and Gurgenci, Hal (2021). Part-load performance prediction model for supercritical CO2 radial inflow turbines. Energy Conversion and Management, 235 113964, 1-11. doi: 10.1016/j.enconman.2021.113964

Part-load performance prediction model for supercritical CO2 radial inflow turbines

2021

Journal Article

Optimal design to control rotor shaft vibrations and thermal management on a supercritical CO2 microturbine

Li, Jun, Gurgenci, Hal, Li, Jishun, Li, Lun, Guan, Zhiqiang and Yang, Fang (2021). Optimal design to control rotor shaft vibrations and thermal management on a supercritical CO2 microturbine. Mechanics and Industry, 22 22, 1-15. doi: 10.1051/meca/2021023

Optimal design to control rotor shaft vibrations and thermal management on a supercritical CO2 microturbine

2021

Journal Article

Numerical investigation on the cooling performance of a novel jet cooler design for a supercritical CO2 turbine rotor shaft cooling

Li, Jun, Gurgenci, Hal, Li, Jishun, Guan, Zhiqiang, Li, Lun and Xue, Yujun (2021). Numerical investigation on the cooling performance of a novel jet cooler design for a supercritical CO2 turbine rotor shaft cooling. Mechanics and Industry, 22 51, 51. doi: 10.1051/meca/2021049

Numerical investigation on the cooling performance of a novel jet cooler design for a supercritical CO2 turbine rotor shaft cooling

2020

Journal Article

Structural improvement to accelerate the start-up process of natural draft dry cooling towers in dispatchable power plants

Dong, Peixin, Wang, Jianyong, Li, Xiaoxiao, Guan, Zhiqiang, Gurgenci, Hal and Hooman, Kamel (2020). Structural improvement to accelerate the start-up process of natural draft dry cooling towers in dispatchable power plants. Applied Thermal Engineering, 181 116017, 116017. doi: 10.1016/j.applthermaleng.2020.116017

Structural improvement to accelerate the start-up process of natural draft dry cooling towers in dispatchable power plants

2020

Journal Article

Feasibility of dry cooling in supercritical CO2 power cycle in concentrated solar power application: review and a case study

Ehsan, M. Monjurul, Guan, Zhiqiang, Gurgenci, Hal and Klimenko, Alexander (2020). Feasibility of dry cooling in supercritical CO2 power cycle in concentrated solar power application: review and a case study. Renewable and Sustainable Energy Reviews, 132 110055, 1-24. doi: 10.1016/j.rser.2020.110055

Feasibility of dry cooling in supercritical CO2 power cycle in concentrated solar power application: review and a case study