Results 51 to 60 of about 96,456 (266)

Heat Accumulation Mechanism of the Gaoyang Carbonatite Geothermal Field, Hebei Province, North China

Frontiers in Earth Science, 2022
From 2019 to 2021, we constructed two high-productivity geothermal wells with wellhead temperatures of 109.2 and 123.4°C in the Gaoyang geothermal field.
Baojian Zhang, Baojian Zhang, Siqi Wang, Siqi Wang, Fengxin Kang, Yanqiu Wu, Yanyan Li, Yanyan Li, Jun Gao, Jun Gao, Wenzhen Yuan, Wenzhen Yuan, Yifei Xing, Yifei Xing   +13 more
doaj   +1 more source

GIS model for geothermal advantageous target selection

Scientific Reports, 2023
As the particularly popular green energy, geothermal resources are gradually favored by countries around the world, and the development model centered on geothermal dew point cannot meet the increasing geothermal demand.
Xuan Li, Changsheng Huang, Wei Chen, Yanan Li, Jihong Han, Xianguang Wang, Ximin Bai, Zhibin Yin, Xiaozhe Li, Pingping Hou, Jue Tong   +10 more
doaj   +1 more source

Analysis of curtailment at The Geysers geothermal Field, California [PDF]

, 2020
Geothermal energy has traditionally been viewed as a baseload energy source, but the rapid growth of intermittent renewable energy has led to a need for more flexibility in power generation to avoid mandatory curtailment imposed by grid operators.
Dobson, P, Dwivedi, D, Garcia, J, Kiran, M, Krishnaswamy, N, Millstein, D   +5 more
core  

A Study of High‐Emission Industries: How Policy, Strategy, and Technology Shape Corporate Social Responsibility Toward Carbon Neutrality

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The extant carbon neutrality (CN) literature largely offers macro‐ or meso‐level analyses, providing limited insights into implementation experiences that could inform granular policymaking and industry strategies. To address this gap, we examine the lived CN experiences of firms in the transportation, energy, manufacturing, and construction ...
Adeel Luqman, Shalini Talwar, Hawazen Almugren, Attila Kurucz, Enrico Battisti   +4 more
wiley   +1 more source

Mechanical property variation mechanisms of granite subjected to real‐time high temperatures and subsequent cooling treatment

Deep Underground Science and Engineering, EarlyView.
This study investigates the coupled thermo‐mechanical behavior of granite during heating and cooling through a combination of laboratory tests and finite element analysis. The thermal conductivity, mineral composition, mass loss rate, micro‐crack observation, and thermal fracture characteristics of granite under various temperature conditions are ...
Rui Pang, Dehao Meng, Thomas Frühwirt, Hao Liu, Yanan Zhao, Qingyou Zhu, Wengang Dang, Mohamed Ismael, Fei Wang   +8 more
wiley   +1 more source

Governance Obstacles to Geothermal Energy Development in Indonesia

Journal of Current Southeast Asian Affairs, 2015
Despite having 40 per cent of the world’s potential for geothermal power production, Indonesia exploits less than five per cent of its own geothermal resources.
Matthew S. Winters, Matthew Cawvey
doaj   +2 more sources

Corrosion of Carbon Steel in Artificial Geothermal Brine: Influence of Carbon Dioxide at 70 °C and 150 °C [PDF]

, 2019
This study focuses on the corrosion mechanism of carbon steel exposed to an artificial geothermal brine influenced by carbon dioxide (CO2) gas. The tested brine simulates a geothermal source in Sibayak, Indonesia, containing 1500 mg/L of Cl−, 20 mg/L of ...
Aristia, Gabriela, Bäßler, Ralph, Hoa, Le Quynh   +2 more
core   +1 more source

Numerical investigation of the correlations of hydraulic and elastic characteristics in diverse carbonate rock types

Deep Underground Science and Engineering, EarlyView.
We use the linear Boolean model and the discrete Fourier transformation approach to generate various carbonate rocks. The lattice Boltzmann method and the finite element method are applied to calculate permeability and elastic wave velocity, respectively.
Yutian Zhang, Yifan Wu, Chi Zhang, Fengqiao Wang, Hucheng Deng, Meiyan Fu, Yonghui Li, Qi Li   +7 more
wiley   +1 more source

Impacts of Temperature and Pressure on the Thermophysical Properties of Granites

Energy Exploration & Exploitation
The thermophysical properties of rocks are identified as basic physical parameters for the exploitation and utilization of hot dry rock (HDR) geothermal resources. Given that reservoirs in a HDR system are subjected to a certain temperature and pressure,
Lixia Xu, Guiling Wang, Wei Zhang, Gaofan Yue, Yuzhong Liao   +4 more
doaj   +1 more source

The state and prospects of geothermal energy development in Uzbekistan [PDF]

E3S Web of Conferences
The article considers topical issues of the state of resources and prospects of use of geothermal energy taking into account foreign experience in the republic as one of the types of renewable energy source, connected, first of all, with depleted fossil ...
Ismailov Bakhtiyar, Ibragimov Aziz, Gafurov Timur, Mumindjanov Talad, Rakhim Tursunmetov   +4 more
doaj   +1 more source