Results 131 to 140 of about 9,213 (307)

Flow Characteristics and Response Surface Methodology‐Based Pressure‐Loss Prediction Models for the Reverse Circulation Converter in Double‐Wall Drill Pipes

open access: yesEnergy Science &Engineering, EarlyView.
Flow characteristics and pressure loss mechanisms of a reverse circulation converter in dual‐wall drill pipes are systematically investigated using CFD and response surface methodology. The results reveal the dominant role of inertial dissipation and provide a predictive framework for optimizing converter design and operational parameters. ABSTRACT The
Mingming Geng   +8 more
wiley   +1 more source

Geothermal resource subzones [PDF]

open access: yes, 1991
Includes Geothermal Resource Subzone maps, telephone messages, handwritten notes, exhibits, mining lease for R-3 and related ...

core   +1 more source

Integrating indigenous values into geothermal development

open access: yes, 2010
There are many strong reasons for pursuing geothermal energy – it is renewable, sustainable, reliable, and cost effective. Recent technological advances have dramatically expanded the range and size of viable resources, reduced the risks – both economic ...
Morgan, Te Kipa   +3 more
core  

Utilization of Vintage Hydrocarbon Exploration Data in Geothermal Research: the Case Study of Zagreb Geothermal Field (Croatia)

open access: yes, 2021
The interest of scientific and stakeholder communities on the exploration of deep carbonate geothermal resources is rapidly increasing due to their widespread occurrence and the possibility of local scale uses for hydrothermal heat and power generation ...
Pavičić, Ivica   +3 more
core  

Techno‐Economic Analysis and Multi‐Objective Optimization of a Novel Combined Cooling and Power System Driven by Geothermal Source and Waste Heat From Data Center

open access: yesEnergy Science &Engineering, EarlyView.
A novel combined cooling and power generation system is proposed by integrating organic Rankine cycle (ORC) with an absorption heat transformer, which is driven by combining geothermal energy and data center's waste heat. The system using R601a yielded the best overall performance, achieving an exergy efficiency of 40.34% and an annual cost of 130.29 k$
Zerui Chen   +4 more
wiley   +1 more source

Multifactorial Screening for Fine‐Scale Selection of CCS Industrial Clusters and Hubs in Brazil

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT As Brazil moves toward implementing its decarbonization commitments, carbon capture and storage (CCS) hubs are emerging as a key pathway for large‐scale CO2 abatement in hard‐to‐abate sectors. This paper presents a multifactorial, data‐driven framework to screen and prioritize potential CCS industrial clusters and hubs across Brazilian regions,
Gustavo P. Oliveira   +5 more
wiley   +1 more source

Hawaii's geothermal and deep water cable programs

open access: yes, 1985
"Hawaii's dependence on imported fuel oil for over 90 percent of its energy needs can be minimized by exploitation of the State's abundant indigenous energy resources.
Lesperance, Gerald O., Eaton, Russell
core  

Resource investigation of low- and moderate-temperature geothermal areas in San Bernardino, California [PDF]

open access: yes, 1982
The California Division of Mines and Geology (CDMG) selected the San Bernardino area for detailed geothermal resource investigation because the area was known to contain promising geothermal resource sites, the area contained a large population center ...
Youngs, Leslie G.
core  

Evidence From Microscopy and U–Pb Geochronology as a Clue to the Influence of the Cretaceous Magmatism in the Diagenesis of Pre‐Salt Carbonate Reservoirs in the Santos Basin (Brazil)

open access: yesGeological Journal, EarlyView.
Carbonates from Santos Basin revealed U–Pb ages correlated with basalt ages (A), suggesting that they were formed during magmatic events. These events placed hot CO2 in the reservoir, which, when mixed with carbonate‐rich cold water (B), led to thermal convection, enabling the formation of the U contained in the carbonates.
Marco António Ruivo de Castro e Brito   +8 more
wiley   +1 more source

Mesozoic–Cenozoic Thermochronology of the Tarim–Southern Tianshan System, NW China

open access: yesGeological Journal, EarlyView.
Tectonothermal history of the Tarim–Southern Tianshan system compared with the major tectonic events at far‐field plate margins. ABSTRACT The Tarim Basin, an oil‐bearing basin in northwest China, is tectonically and sedimentologically linked to the Southern Tianshan Orogenic Belt.
Shuangfeng Zhao   +4 more
wiley   +1 more source

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