Similar Search Results

Combined Heat and Power from Municipal Solid Waste: Current Status and Issues in South Korea

Ryu, Changkook; Shin, Donghoon - In: Energies 6 (2012) 1, pp. 45-57

Municipal solid waste (MSW) is an important energy resource for combined heat and power (CHP) production. This study summarized an overview of CHP by MSW to energy (WtE) plants in South Korea and discussed the issues related to energy efficiency improvement. Given the dominant housing culture of...

Persistent link: https://www.econbiz.de/10010676039

Modeling of the Electrical and Thermal Behaviors of an Ultracapacitor

Lee, Jeongbin; Yi, Jaeshin; Kim, Daeyong; Shin, Chee Burm; … - In: Energies 7 (2014) 12, pp. 8264-8278

-capacitor (RC) parallel branch model is employed to calculate the electrical behavior of the UC. The modeling results for the … experimental measurements. A three-dimensional thermal model is presented to predict the thermal behavior of the UC. Both of the … model is provided through the comparison of the modeling results with the experimental infrared (IR) image at various charge …

Persistent link: https://www.econbiz.de/10011096855

Integrated Simulation Model for Energy Security Evaluation

Prambudia, Yudha; Nakano, Masaru - In: Energies 5 (2012) 12, pp. 5086-5110

. Integration is completed by identifying and establishing relationships between these components. A model is developed for the …

Persistent link: https://www.econbiz.de/10011030823

Temperature Prediction for High Pressure High Temperature Condensate Gas Flow Through Chokes

Li, Changjun; Jia, Wenlong; Wu, Xia - In: Energies 5 (2012) 3, pp. 670-682

This study developed a theoretical model for predicting the downstream temperatures of high pressure high temperature … condensate gas flowing through chokes. The model is composed of three parts: the iso-enthalpy choke model derived from continuity … equation and energy conservation equation; the liquid-vapor equilibrium model based on the SRK equation of state (EoS); and the …

Persistent link: https://www.econbiz.de/10011030964

Efficiency Analysis of Independent and Centralized Heating Systems for Residential Buildings in Northern Italy

Zago, Matteo; Casalegno, Andrea; Marchesi, Renzo; … - In: Energies 4 (2011) 11, pp. 2115-2131

a simplified model based on the European Standard EN 15316. Several heating systems have been analyzed, evaluating …

Persistent link: https://www.econbiz.de/10011031192

Modeling the Effects of the Cathode Composition of a Lithium Iron Phosphate Battery on the Discharge Behavior

Lee, Jeongbin; Yi, Jaeshin; Shin, Chee Burm; Yu, Seung Ho; … - In: Energies 6 (2013) 11, pp. 5597-5608

electrolyte. A one-dimensional model based on a finite element method is presented to calculate the cell voltage change of a LFP …. The discharge curves obtained from the model are in good agreement with the experimental measurements. On the basis of the …

Persistent link: https://www.econbiz.de/10010700989

A Net-Present Value Analysis for a Wind Turbine Purchase at a Small US College

Johnson, Nicholas H.; Solomon, Barry D. - In: Energies 3 (2010) 5, pp. 943-959

Wind power is becoming an increasingly attractive method of electric power generation due to concerns with global climate change, increasing uncertainty of future oil supplies, and energy security. While most large-scale wind turbines are part of wind farms, which help states meet state...

Persistent link: https://www.econbiz.de/10010676049

Method for Cost-Benefit Analysis of Improved Indoor Climate Conditions and Reduced Energy Consumption in Office Buildings

Valancius, Rokas; Jurelionis, Andrius; Dorosevas, Viktoras - In: Energies 6 (2013) 9, pp. 4591-4606

Indoor climate affects health and productivity of the occupants in office buildings, yet in many buildings of this type indoor climate conditions are not well-controlled due to insufficient heating or cooling capacity, high swings of external or internal heat loads, improper control or operation...

Persistent link: https://www.econbiz.de/10011031319

Circuit Simulation for Solar Power Maximum Power Point Tracking with Different Buck-Boost Converter Topologies

Shiau, Jaw-Kuen; Lee, Min-Yi; Wei, Yu-Chen; Chen, Bo-Chih - In: Energies 7 (2014) 8, pp. 5027-5046

on the development of a circuit simulation model for maximum power point tracking (MPPT) evaluation of solar power that …/DC converters. The circuit simulation model mainly includes three subsystems: a PV model; a buck-boost converter-based MPPT system … the complete circuit simulation model. …

Persistent link: https://www.econbiz.de/10010884951

Geophysical Methods for Monitoring Temperature Changes in Shallow Low Enthalpy Geothermal Systems

Hermans, Thomas; Nguyen, Frédéric; Robert, Tanguy; … - In: Energies 7 (2014) 8, pp. 5083-5118

Low enthalpy geothermal systems exploited with ground source heat pumps or groundwater heat pumps present many advantages within the context of sustainable energy use. Designing, monitoring and controlling such systems requires the measurement of spatially distributed temperature fields and the...

Persistent link: https://www.econbiz.de/10010885348

1
2
3
4
5
6
7
8
9
10
Next
Last