Results 61 to 70 of about 32,285 (228)

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source

Advanced Thermodynamic Analysis Applied to an Integrated Solar Combined Cycle System

Energies, 2018
The variation performance of integrated solar combined cycle (ISCC) is presented using energy, conventional exergy and advanced exergy analysis methods to provide information about exergy destruction of components and efficiencies of overall plant ...
Shucheng Wang, Zhongguang Fu, Gaoqiang Zhang, Tianqing Zhang   +3 more
doaj   +1 more source

Analisa Efisiensi Exergi Boiler Di Pltu Unit 3 PT. Indonesia Power Semarang – Jawa Tengah [PDF]

, 2013
In this paper, thermodynamic analysis in boiler which placed in Steam Power Plant (PLTU) Unit 3 UBP Semarang and has 200 MW capacities is presented. Thermodynamic analysis used in this paper is exergy analysis.
Ginting, M. H. (Musanta), Rozi, K. (Khoiri), SU, M. T. (MSK)   +2 more
core  

Thermodynamic efficiency and entropy production in the climate system [PDF]

, 2009
We present an outlook on the climate system thermodynamics. First, we construct an equivalent Carnot engine with efficiency and frame the Lorenz energy cycle in a macroscale thermodynamic context.
Lucarini, Valerio
core   +2 more sources

A Methodology to Integrate Closed‐Cycle Heat Pumps into Batch Distillation Columns

Chemie Ingenieur Technik, EarlyView.
Batch distillation often cannot use vapor recompression due to contamination risks in food and pharma. This study proposes a design for integrating closed‐loop heat pumps using natural fluids. Results show significant energy savings, offering a sustainable alternative to traditional setups.
Philipp Dorn, Michael Libuda, Thomas Meyer, Christian Hoffmann, Jens‐Uwe Repke, Stefan Elbel   +5 more
wiley   +1 more source

Impact of Distillation Column Design on Potential for the Integration of Mechanical Vapor Recompression

Chemie Ingenieur Technik, EarlyView.
Mechanical vapor recompression integration in distillation is analyzed, focusing on feed preheating and column pressure drop. Binary methanol–water and benzene–toluene separations are studied to identify optimal designs, which are further assessed in a bioethanol vacuum distillation sequence regarding energetic, ecological, and economic performance ...
Thorben Hochhaus, Sebastian Siepmann, Marcus Grünewald, Julia Riese   +3 more
wiley   +1 more source

Performance Prediction and Optimization of Nanofluid-Based PV/T Using Numerical Simulation and Response Surface Methodology

Nanomaterials
A numerical investigation was carried out in ANSYS Fluent® on a photovoltaic/thermal (PV/T) system with MXene/water nanofluid as heat transfer fluid (HTF).
Sreehari Sreekumar, Supriya Chakrabarti, Neil Hewitt, Jayanta Deb Mondol, Nikhilkumar Shah   +4 more
doaj   +1 more source

Design parameters optimization for blast furnace ironmaking process with exergy efficiency maximization [PDF]

AIP Advances
Based on material and energy balances, a design-parameter optimization model for the blast furnace ironmaking process with an exergy efficiency maximization objective is established. A total of 13 optimization variables (dosages of iron ores, coke ratio,
Changxin Liu, Yuhao Jia, Xing He, Xiaofeng Shao   +3 more
doaj   +1 more source

Rethinking Climate Change on the Role of Human Power Generation, Alternative Perspectives, Potential Solutions, and a Plea for Action

Chemie Ingenieur Technik, EarlyView.
All energy matters Let us broaden the discussion on solutions to climate change. Greenhouse gases have upset the delicate equilibrium of the Earth's energy balance. Consequently, all sources of heat affect the temperature of the Earth. Although the amount of additional heat generated by humans is a fraction of that produced by the sun, it is generated ...
Martin Bertau, Gerald Steiner, Tom Harwood   +2 more
wiley   +1 more source

Evaluation of energy and exergy analysis of apple juice production and waste valorization processes

Frontiers in Sustainable Food Systems
Apple juice production is an essential part of the global beverage industry with notable implications for sustainable development. However, the process generates significant exergy destruction and waste by-products.
Duygu Cabuk Kok, Seda Genc, Seda Genc, Yekta Goksungur   +3 more
doaj   +1 more source