Performance Assessment of External Source-Driven Binary Vapor Cycles with Ammonia-Water and Trans-critical CO2: The Impact of Reheating and Pressure Variations

Year : 2025 | Volume : 12 | Issue : 01 | Page : 23-29
    By

    Ayoushi Shrivastava,

  • Mayank Maheshwari,

  • Amrit Anand Dosar,

  1. Student, Department of Mechanical Engineering, Babu Banarasi Das University, Lucknow, India
  2. Head of Department & Associate Professor, Department of Mechanical Engineering, Allenhouse Institute of Technology, Kanpur, India
  3. Assistant Professor, Department of Mechanical Engineering, Babu Banarasi Das University, Lucknow, India

Abstract

This paper investigates the thermodynamic performance of binary vapor cycles, focusing on two working fluid combinations—ammonia-water mixtures and trans-critical carbon dioxide (CO2). The analysis evaluates how system performance is influenced by incorporating reheating processes and varying operating pressures, which are key parameters in optimizing cycle efficiency and energy recovery. By leveraging external heat sources and exploring these configurations, the research aims to provide insights into improving the efficiency of industrial processes, power generation, and waste heat recovery systems. The successful adoption of new energy technologies depends not only on their technical viability but also on the public’s perception and acceptance. People’s perceptions, government regulations, and education efforts are key to promoting the widespread use of sustainable energy.
Engaging with communities and sharing knowledge are essential steps in accelerating the shift toward cleaner and more efficient energy solutions. Therefore, fostering high levels of community engagement and providing education on efficient energy systems are critical factors in enhancing public understanding and encouraging the widespread adoption of sustainable energy solutions. This work contributes to advancing sustainable energy technologies by assessing the trade-offs and potential of these alternative cycle configurations under diverse operating conditions.

Keywords: Trans critical cycle, Reheating, Absorber pressure, Binary vapor cycle, CO2.

[This article belongs to Journal of Thermal Engineering and Applications ]

How to cite this article:
Ayoushi Shrivastava, Mayank Maheshwari, Amrit Anand Dosar. Performance Assessment of External Source-Driven Binary Vapor Cycles with Ammonia-Water and Trans-critical CO2: The Impact of Reheating and Pressure Variations. Journal of Thermal Engineering and Applications. 2025; 12(01):23-29.
How to cite this URL:
Ayoushi Shrivastava, Mayank Maheshwari, Amrit Anand Dosar. Performance Assessment of External Source-Driven Binary Vapor Cycles with Ammonia-Water and Trans-critical CO2: The Impact of Reheating and Pressure Variations. Journal of Thermal Engineering and Applications. 2025; 12(01):23-29. Available from: https://journals.stmjournals.com/jotea/article=2025/view=198368


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Regular Issue Subscription Original Research
Volume 12
Issue 01
Received 18/01/2025
Accepted 23/01/2025
Published 31/01/2025
Publication Time 13 Days
Total Visits: 67


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