Closed Cycle

An OTEC system in which working fluid with a low-boiling point is circulated.

In closed-cycle ocean thermal energy conversion, a working fluid with a low-boiling point, such as ammonia or propane, is circulated. Warm, surface seawater is pumped through a heat exchanger where the working fluid is vaporized and driven through a turbine, which then generates electricity. Cold, deep seawater is then pumped through a second heat exchanger where the working fluid vapor condenses back into a liquid and is recycled through the system.

Total results: 40
Title Author Date Type of Content Technology Collection Method Device
Analysis and Development of Closed Cycle OTEC System Acevedo, E., Cupul, J., Medina, V. Book Chapter OTEC, Closed Cycle Field Data, Modeling, Scale Device
A review of research on the closed thermodynamic cycles of ocean thermal energy conversion Liu, W., Xu, X., Chen, F. Journal Article OTEC, Closed Cycle
Pumping power minimization of an evaporator in ocean thermal energy conversion system based on constructal theory Wu, Z. , Feng, H. , Chen, L. Journal Article OTEC, Closed Cycle Modeling Performance
A study of OTEC application on deep-sea FPSOs Song, Y. Journal Article OTEC, Closed Cycle, Open Cycle Performance, Power Take Off
Theoretical and experimental research on the thermal performance of ocean thermal energy conversion system using the rankine cycle mode Chen, F., Liu, L., Peng, J. Journal Article OTEC, Closed Cycle Lab Data, Modeling Performance
Modelling and experimentation of heat exchangers for Ocean Thermal Energy Conversion during transient operation Dijoux, A., Sinama, F., Marc, O. Journal Article OTEC, Closed Cycle Field Data, Modeling Performance
An innovative Organic Rankine Cycle (ORC) based Ocean Thermal Energy Conversion (OTEC) system with performance simulation and multi-objective optimization Wang, M. , Jing, R., Zhang, H. Journal Article OTEC, Closed Cycle Lab Data, Modeling Control, Performance
The Experimental Study of Rankine Cycle in Ocean Thermal Energy Conversion Peng, J., Wu, H., Ge, Y. Journal Article OTEC, Closed Cycle Modeling Control, Performance
Ocean Thermal Energy Conversion Using Double-Stage Rankine Cycle Ikegami, Y., Yasunaga, T., Morisaki, T. Journal Article OTEC, Closed Cycle Lab Data, Modeling Control, Performance
Construction of a Static Model for Power Generation of OTEC Plant Using Uehara Cycle Based on Experimental Data Matsuda, Y., Yoshitake, T., Sugi, T. Journal Article OTEC, Closed Cycle Lab Data, Modeling Performance
Geo-Ocean Thermal Energy Conversion (GeOTEC) power cycle/plant Idrus, N., Musa, M., Yahya, W. Journal Article OTEC, Closed Cycle Modeling Hybrid Devices, Power Take Off
Web Applicaton for OTEC Simulator Using Double-stage Rankine Cycle Goto, S., Matsuda, Y., Sugi, T. Journal Article OTEC, Closed Cycle Modeling Control, Performance
Analysis of the high-efficiency EP-OTEC cycle using R152a Yoon, J., Seol, S., Son, C. Journal Article OTEC, Closed Cycle Modeling Materials, Performance
Ocean thermal energy harvesting with phase change material for underwater glider Ma, Z., Wang, Y., Wang, S. Journal Article OTEC, Closed Cycle Field Data, Modeling, Full Scale Performance, Power Take Off
Numerical prediction of the performance of radial inflow turbine designed for ocean thermal energy conversion system Nithesh, K., Chatterjee, D. Journal Article OTEC, Closed Cycle Lab Data, Scale Device Performance
Performance analysis of a solar-assisted OTEC cycle for power generation and fishery cold storage refrigeration Yuan, H., Zhou, P., Mei, N. Journal Article OTEC, Closed Cycle Modeling Hybrid Devices, Performance
Thermodynamic analysis and optimization of a 10MW OTEC Rankine cycle in Reunion Island with the equivalent Gibbs system method and generic optimization program GenOpt Sinama, F., Martins, M., Journoud, A. Journal Article OTEC, Closed Cycle Lab Data, Modeling Control, Performance
Performance Test of Double-stage Rankine Cycle Experimental Plant for OTEC Kusuda, E., Morisaki, T., Ikegami, Y. Journal Article OTEC, Closed Cycle Lab Data Performance
Off-design performance analysis of a closed-cycle ocean thermal energy conversion system with solar thermal preheating and superheating Aydin, H., Lee, H., Kim, H. Journal Article OTEC, Closed Cycle Performance
Performance characteristics of a high-efficiency R717 OTEC power cycle Yoon, J., Son, C., Baek, S. Journal Article OTEC, Closed Cycle Modeling Control, Performance
An economic and environmental assessment of transporting bulk energy from a grazing ocean thermal energy conversion facility Gilmore, E., Blohm, A. , Sinsabaugh, S. Journal Article OTEC, Closed Cycle Modeling Materials
Performance analysis of an absorption power cycle for ocean thermal energy conversion Yuan, H., Zhou, P. Journal Article OTEC, Closed Cycle Modeling Performance
Feasibility study of a combined Ocean Thermal Energy Conversion method in South Korea Jung, H., Hwang, J. Journal Article OTEC, Closed Cycle Modeling Performance
Maximum power of a multistage Rankine cycle in low-grade thermal energy conversion Morisaki, T., Ikegami, Y. Journal Article OTEC, Closed Cycle Modeling Materials, Performance, Power Take Off
Experimental study of the turbulence intensity effects on marine current turbines behaviour. Part I: One single turbine Mycek, P., Guarier, B., Germain, G. Journal Article Current, Axial Flow Turbine, Closed Cycle Lab Data Hydrodynamics, Performance
Numerical and experimental study of the phase change process for underwater glider propelled by ocean thermal energy Kong, Q. , Ma, J., Xia, D. Journal Article OTEC, Closed Cycle Lab Data, Modeling Control, Performance
Experimental investigation on an ammonia-water based ocean thermal energy conversion system Yuan, H., Mei, N., Hu, S. Journal Article OTEC, Closed Cycle Lab Data Performance
Experimental studies on a closed cycle demonstration OTEC plant working on small temperature difference Faizal, M., Ahmed, M. Journal Article OTEC, Closed Cycle Lab Data, Scale Device Performance
A novel Carnot-based cycle for ocean thermal energy conversion Semmari, H., Stitou, D. , Mauran, S. Journal Article OTEC, Closed Cycle Modeling Performance
Optimization design and exergy analysis of organic rankine cycle in ocean thermal energy conversion Sun, F., Ikegami, Y., Jia, B. Journal Article OTEC, Closed Cycle Modeling Materials, Performance
Electricity generation by the ocean thermal energy Etemadi, A., Emdadi, A., AsefAfshar, O. Journal Article OTEC, Closed Cycle, Open Cycle, Hybrid Modeling
Using the condenser effluent from a nuclear power plant for Ocean Thermal Energy Conversion (OTEC) Kim, N. , Ng, K. , Chun, W. Journal Article OTEC, Closed Cycle, Open Cycle, Hybrid Lab Data Performance
Performance analysis and improvement for CC-OTEC system Wang, T., Ding, L., Gu, c. Journal Article OTEC, Closed Cycle Modeling Performance
A nonlinear nonconvex minimum total heat transfer area formulation for ocean thermal energy conversion (OTEC) systems Moore, F. , Martin, L. Journal Article OTEC, Closed Cycle Modeling Performance
Hydrogen production through an ocean thermal energy conversion system operating at an optimum temperature drop Kazim, A. Journal Article OTEC, Closed Cycle Modeling Materials, Performance
Conceptual design of ocean thermal energy conversion (OTEC) power plants in the Philippines Uehara, H., Dilao, C., Nakaoka, T. Journal Article OTEC, Closed Cycle Test Center
Design of a 100 MW OTEC-hydrogen plantship Nihous, G., Vega, L. Journal Article OTEC, Closed Cycle Materials, Performance
Adaptive Control of Ocean Thermal Energy Conversion (OTEC) System: Controller Design and Countermeasure for Bursting Phenomena in System Identification Nakamura, M. Journal Article OTEC, Closed Cycle Lab Data, Modeling Control
Overview of metallic materials for heat exchangers for ocean thermal energy conversion systems Kapranos, P., Priestner, R. Journal Article OTEC, Closed Cycle Materials, Performance
The exergy of the ocean thermal resource and analysis of second-law efficiencies of idealized ocean thermal energy conversion power cycles Johnson, D. Journal Article OTEC, Closed Cycle Modeling Performance
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