Results 41 to 50 of about 11,923 (246)

Bioconvective Unsteady Casson Hybrid Nanofluid Flow on a Variable Darcy Regime Between Two Rotating Disks With Variable Heat Source

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study carries significant consequences in various engineering applications, such as cooling rotating disk surfaces, improving chemical reactor performance, and designing filtration systems. Considering these main applications in view, the aim of this study is to investigate time‐dependent Casson hybrid nanofluid flow on a permeable ...
Ebrahem A. Algehyne, Abdul Bariq, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Izharul Haq, Anwar Saeed   +6 more
wiley   +1 more source

Exploration of Physical Properties of Sodium‐Based Perovskite Hydrides ANaH3 (A = Hf, Nb, Pd, Ru) for Hydrogen Storage Applications: First Principles Study

Advanced Physics Research, EarlyView.
First‐principles calculations reveal that ANaH3 (where A = Hf, Nb, Pd, Ru) perovskite hydrides combine structural stability, favorable electronic properties, and low hydrogen desorption temperatures (280–369 K). Strong metal–hydrogen interactions and reversible hydrogen storage characteristics identify these materials as promising candidates for ...
Fikadu Takele Geldasa, Francis Birhanu Dejene   +1 more
wiley   +1 more source

Repurposing idle wells in the North German Basin as deep borehole heat exchangers

Geothermal Energy
This study investigates the feasibility to repurpose wells from gas production for geothermal closed-loop application in the North German Basin (NGB). The objective for this research topic is to extend the value-added chain of idle wells by re-completion
Nora Koltzer, Johannes Schoenherr, Maximilian Sporleder, Jan Niederau, Florian Wellmann   +4 more
doaj   +1 more source

Copper precipitation as consequence of steel corrosion in a flow-through experiment mimicking a geothermal production well

Geothermal Energy, 2017
Decreasing production rates and massive precipitation of native copper (Cu(0)) were observed in the production well at the geothermal research facility Groß Schönebeck (Germany). The Cu precipitates filling up the well are a product of an electrochemical
Simona Regenspurg, Ives Geigenmüller, Harald Milsch, Michael Kühn   +3 more
doaj   +1 more source

Experimental study on dynamic response of rock tunnel subjected to train moving load

Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2023
The tunnels might be suffered from damage and destruction under the dynamic loads generated by trains moving on the upper railways, which can in turn threaten the safety of the railways. Understanding the dynamic response of tunnel under the train moving
Kai Zhang, Heping Xie, Wei Guo, Changtai Zhou, Guibo Hu, Junhan Luo, Jiadong Qiu, Jianbo Zhu   +7 more
doaj   +1 more source

Research on Enhancing Heat Transfer Performance by BTES Hot and Cold Partition

南方能源建设, 2021
[Introduction] Borehole Thermal Energy Storage (BTES: Borehole Thermal Energy Storage) refers to a borehole closed cycle system that uses the heat capacity of underground soil, rocks and water to store energy.
LIU Zheng, OUYANG Xinnan, LIU Shaoyong, CHEN Yongan   +3 more
doaj   +1 more source

A Decision‐Making Model for Implementing Green Technology in Sustainable Building Projects

Business Strategy and the Environment, EarlyView.
ABSTRACT Green technology (GT) adoption is pivotal for reconciling environmental stewardship with economic viability in the built environment, particularly in resource‐constrained emerging economies. However, empirical evidence on how specific GT drivers actively mitigate adoption barriers remains scarce.
Abdelazim Ibrahim, Ahmed Farouk Kineber, Ayodeji Emmanuel Oke, Mehrdad Arashpour, M. K. S. Al‐Mhdawi, Abe Abimbola Maxwell   +5 more
wiley   +1 more source

Geothermal Energy

This report highlights the socioeconomic contributions of the geothermal sector, including the potential opportunities and benefits that can be enhanced at national and local levels throughout geothermal projects’ development and operation. The report was prepared using qualitative data from over 40 stakeholders in the geothermal industry, including ...
Coruh Celikbilek, Osman Sen
  +7 more sources

A Systemic Model for Understanding Business Interactions With Biodiversity and Ecosystems

Business Strategy and the Environment, EarlyView.
ABSTRACT Biodiversity loss and ecosystem degradation represent critical threats to human well‐being and economic resilience, challenging businesses to understand and manage their interdependence with natural systems. This study develops a systemic framework—the BioModel—that elucidates the reciprocal relationship between businesses, biodiversity, and ...
Lino Cinquini, Giacomo Pigatto, Andrea Tenucci   +2 more
wiley   +1 more source

The Use of Renewable Energy in Prominent City Buildings: A Diffusion Study on Top European Football Organizations

Business Strategy and the Environment, EarlyView.
ABSTRACT The present study applied the diffusion of innovation theory to investigate the rate of diffusion of renewable energy sources used by Europe's top professional football stadiums and the relationship with carbon neutrality. A discrete diffusion model estimated the diffusion of renewable energy to saturation, and a multivariate logistic ...
Chad S. Seifried, Liz Wanless, Timothy Kellison   +2 more
wiley   +1 more source