Search Results - subject:"parametric study"

Optimization of triethylene glycol dehydration of natural gas

Chebbi, Rachid; Qasim, Muhammad; Jabbar, Nabil Abdel - In: Energy Reports 5 (2019), pp. 723-732

Dehydration using triethylene glycol (TEG) is widely used in natural gas processing to avoid corrosion and plugging of the flow lines. Optimization using Aspen HYSYS simulator and optimizer tool was performed to minimize the processing cost considering different sets of parameters: TEG...

Persistent link: https://www.econbiz.de/10012651987

Optimization of triethylene glycol dehydration of natural gas

Chebbi, Rachid; Qasim, Muhammad; Jabbar, Nabil Abdel - In: Energy reports 5 (2019), pp. 723-732

Persistent link: https://www.econbiz.de/10012040270

Integration of Wind Energy, Hydrogen and Natural Gas Pipeline Systems to Meet Community and Transportation Energy Needs: A Parametric Study

Garmsiri, Shahryar; Rosen, Marc A.; Smith, Gordon Rymal - In: Sustainability 6 (2014) 5, pp. 2506-2526

The potential benefits are examined of the “Power-to-Gas” (P2G) scheme to utilize excess wind power capacity by generating hydrogen (or potentially methane) for use in the natural gas distribution grid. A parametric analysis is used to determine the feasibility and size of systems producing...

Persistent link: https://www.econbiz.de/10011029985

0-1 integer interval number programming approach for the multilevel generalized assignment problem

Abass, Samir A. - In: E3 Journal of Business Management and Economics. 3 (2012) 9, pp. 326-329

the problem is profit maximization. A parametric study is carried out for the problem of concern. …

Persistent link: https://www.econbiz.de/10010583641

Effect of process operating conditions in the biomass torrefaction: A simulation study using one-dimensional reactor and process model

Park, Chansaem; Zahid, Umer; Lee, Sangho; Han, Chonghun - In: Energy 79 (2015) C, pp. 127-139

Torrefaction reactor model is required for the development of reactor and process design for biomass torrefaction. In this study, a one-dimensional reactor model is developed based on the kinetic model describing volatiles components and solid evolution and the existing thermochemical model...

Persistent link: https://www.econbiz.de/10011190910

Simulation, experimental validation and kinematic optimization of a Stirling engine using air and helium

Bert, Juliette; Chrenko, Daniela; Sophy, Tonino; Le … - In: Energy 78 (2014) C, pp. 701-712

A Stirling engine with nominal output power of 1 kW is tested using air and helium as working gases. The influence of working pressure, engine speed and temperature of the hot source is studied, analyzing instantaneous gas pressure as well as instantaneous and stationary temperature at...

Persistent link: https://www.econbiz.de/10011117613

Exergetic performance evaluation of a single pass baffled solar air heater

Sabzpooshani, M.; Mohammadi, K.; Khorasanizadeh, H. - In: Energy 64 (2014) C, pp. 697-706

detailed parametric study was done to investigate the effect of variation of fin and baffle parameters, number of glass covers …

Persistent link: https://www.econbiz.de/10010810472

Organic Rankine Cycle recovering stage heat from MSF desalination distillate water

Al-Weshahi, Mohammed A.; Anderson, Alexander; Tian, Guohong - In: Applied Energy 130 (2014) C, pp. 738-747

This investigation addresses the potential for heat recovery from Multi Stage Flash (MSF) desalination plant hot distillate water to power an Organic Rankine Cycle (ORC), comparing R134a and R245fa refrigerants as the working fluid. Using design characteristics of an existing ORC unit, the model...

Persistent link: https://www.econbiz.de/10010906259

Experimental and numerical investigation of a dew-point cooling system for thermal comfort in buildings

Jradi, M.; Riffat, S. - In: Applied Energy 132 (2014) C, pp. 524-535

results. Using the validated model, a parametric study was carried out for a dew-point cooler with cross-flow heat and mass …

Persistent link: https://www.econbiz.de/10011041253

Computational analysis of operating temperature, hydrogen flow rate and anode thickness in anode-supported flat-tube solid oxide fuel cells

Park, Joonguen; Kang, Juhyun; Bae, Joongmyeon - In: Renewable Energy 54 (2013) C, pp. 63-69

Flat-tube solid oxide fuel cells (FT-SOFCs) are advantageous because of their easy sealing, low stack volume and low resistance to current collection. The performance of FT-SOFCs is determined by the electrochemical reaction, which is closely linked to the heat and mass transfer inside the cell....

Persistent link: https://www.econbiz.de/10010804294