|
1
|
Liu Y, Wang S, Xu Q, Ho TC. Eco-Friendly Natural Gas Monetization Complex for Simultaneous Power Generation and Nitrogen-Based Fertilizer Production. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ying Liu
- Dan F. Smith Department of Chemical & Biomolecular Engineering, Lamar University, Beaumont, Texas77710, United States
| | - Song Wang
- Dan F. Smith Department of Chemical & Biomolecular Engineering, Lamar University, Beaumont, Texas77710, United States
| | - Qiang Xu
- Dan F. Smith Department of Chemical & Biomolecular Engineering, Lamar University, Beaumont, Texas77710, United States
| | - Thomas C. Ho
- Dan F. Smith Department of Chemical & Biomolecular Engineering, Lamar University, Beaumont, Texas77710, United States
| |
Collapse
|
|
2
|
Wang S, Fernandes D, Xu Q, Chen D. New Conceptual Design of an Integrated Allam-Cycle Power Complex Coupling Air Separation Unit and Ammonia Plant. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Song Wang
- Dan F. Smith Department of Chemical and Biomolecular Engineering, Lamar University, Beaumont, Texas 77710, United States
| | - Dan Fernandes
- Dan F. Smith Department of Chemical and Biomolecular Engineering, Lamar University, Beaumont, Texas 77710, United States
| | - Qiang Xu
- Dan F. Smith Department of Chemical and Biomolecular Engineering, Lamar University, Beaumont, Texas 77710, United States
| | - Daniel Chen
- Dan F. Smith Department of Chemical and Biomolecular Engineering, Lamar University, Beaumont, Texas 77710, United States
| |
Collapse
|
|
3
|
Research on Response Characteristics and Control Strategy of the Supercritical Carbon Dioxide Power Cycle. Processes (Basel) 2021. [DOI: 10.3390/pr9111943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
With the development of GEN-IV nuclear reactor technology, the supercritical carbon dioxide (SCO2) Brayton cycle has attracted wide attention for its simple structure and high efficiency. Correspondingly, a series of research has been carried out to study the characteristics of the cycle. The control flexibility of the power generation system has rarely been studied. This paper carried out a dynamic performance of the 20 MW-SCO2 recompression cycle based on the Simulink software. In the simulation, the response characteristics of the system main parameters under the disturbances of cooling water temperature, split ratio, main compressor inlet temperature and pressure were analyzed. The results show that the turbine inlet temperature is most affected by the disturbances, with a re-stabilization time of 2500–3000 s. According to the response characteristics of the system after being disturbed, this study proposed a stable operation control scheme. The scheme is coordinated with the main compressor inlet temperature and pressure control, recompressor outlet pressure control, turbine inlet temperature control and turbine load control. Finally, the control strategy is verified with the disturbance of reduced split ratio, and the results show that the control effect is good.
Collapse
|
|
4
|
Fernandes D, Haque ME, Palanki S, Rios SG, Chen D. DMC controller design for an integrated Allam cycle and air separation plant. Comput Chem Eng 2020. [DOI: 10.1016/j.compchemeng.2020.107019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|