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.

Affiliated Marine Energy Engineering Documents

Total results: 48
Title Author Date Publication Type Type of Content Technology Collection Method Application
Investigation of the potential of R717 blends as working fluids in the organic Rankine cycle (ORC) for ocean thermal energy conversion (OTEC) Yang, M-H., Yeh, R-H. Journal Article Journal Article OTEC, Closed-Cycle Performance
Development study of automatic control system for the demonstration plant of ocean thermal energy conversion (OTEC) using sequence controller Lim, S., Lee, H., Kim, H. Journal Article Journal Article OTEC, Closed-Cycle Field Data, Modeling Control, Performance
Research on Optimization and Verification of the Number of Stator Blades of kW Ammonia Working Medium Radial Flow Turbine in Ocean Thermal Energy Conversion Chen, Y., Liu, Y., Yang, W. Journal Article Journal Article OTEC, Closed-Cycle Modeling Performance, Structural
Off-design performance of closed OTEC cycles for power generation Giostri, A., Romei, A., Binotti, M. Journal Article Journal Article OTEC, Closed-Cycle Modeling Performance
Effects of working conditions on the performance of an ammonia ejector used in an ocean thermal energy conversion system Li, S., Zhai, X., Liu, Y. Journal Article Journal Article OTEC, Closed-Cycle Modeling Performance
Simulation Modeling The Performance of Ocean Thermal Energy Conversion Power Cycle Samsuri, N., Sazali, N., Jamaludin, A. Journal Article Journal Article OTEC, Closed-Cycle Modeling Performance
MATLAB Based Modeling of an OTEC Ammonia Power Plant Siow, A. Thesis Thesis OTEC, Closed-Cycle Modeling
Design and Optimization of a Radial Turbine to Be Used in a Rankine Cycle Operating with an OTEC System Alawadhi, K., Alhouli, Y., Ashour, A. Journal Article Journal Article OTEC, Closed-Cycle Modeling Structural
Analysis and Development of Closed Cycle OTEC System Acevedo, E., Cupul, J., Medina, V. Book Chapter 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 Journal Article OTEC, Closed-Cycle
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 Journal Article OTEC, Closed-Cycle Lab Data, Modeling Performance
Pumping power minimization of an evaporator in ocean thermal energy conversion system based on constructal theory Wu, Z. , Feng, H. , Chen, L. Journal Article Journal Article OTEC, Closed-Cycle Modeling Performance
A study of OTEC application on deep-sea FPSOs Song, Y. Journal Article Journal Article OTEC, Closed-Cycle, Open-Cycle Performance, Power Take Off
Modelling and experimentation of heat exchangers for Ocean Thermal Energy Conversion during transient operation Dijoux, A., Sinama, F., Marc, O. Journal Article 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 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 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 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 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 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 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 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 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 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 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 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 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 Journal Article OTEC, Closed-Cycle Performance
Performance characteristics of a high-efficiency R717 OTEC power cycle Yoon, J., Son, C., Baek, S. Journal Article Journal Article OTEC, Closed-Cycle Modeling Control, Performance
Performance analysis of an absorption power cycle for ocean thermal energy conversion Yuan, H., Zhou, P. Journal Article Journal Article OTEC, Closed-Cycle Modeling 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 Journal Article OTEC, Closed-Cycle Modeling Materials
Feasibility study of a combined Ocean Thermal Energy Conversion method in South Korea Jung, H., Hwang, J. Journal Article 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 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 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 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 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 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 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 Journal Article OTEC, Closed-Cycle Modeling Materials, Performance
Electricity generation by the ocean thermal energy Etemadi, A., Emdadi, A., AsefAfshar, O. Journal Article Journal Article OTEC, Closed-Cycle, Open-Cycle, Hybrid-Cycle Modeling
Using the condenser effluent from a nuclear power plant for Ocean Thermal Energy Conversion (OTEC) Kim, N. , Ng, K. , Chun, W. Journal Article Journal Article OTEC, Closed-Cycle, Open-Cycle, Hybrid-Cycle Lab Data Performance
Performance analysis and improvement for CC-OTEC system Wang, T., Ding, L., Gu, C. Journal Article 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 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 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 Journal Article OTEC, Closed-Cycle Test Center
Design of a 100 MW OTEC-hydrogen plantship Nihous, G., Vega, L. Journal Article 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 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 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 Journal Article OTEC, Closed-Cycle Modeling Performance
Displaying 1 - 48 of 48 results