Results 41 to 50 of about 2,171,272 (296)

Research on a novel type of hot dry rock power generation system coupled with Kalina and ORC

Energy Reports, 2022
To improve the utilization of hot dry rock resources, a novel type of hot dry rock power generation system is proposed in this paper. In this system, the Kalina system is coupled with the organic Rankine cycle (ORC) system.
Dongxi Liu, Wei Zhang, Xinli Lu, Jiaqi Zhang, Qingyao Meng, Maoqin Hu, Jiali Liu   +6 more
doaj   +1 more source

Hot Dry Rock Geothermal Energy Development Program [PDF]

, 1989
During Fiscal Year 1987, emphasis in the Hot Dry Rock Geothermal Energy Development Program was on preparations for a Long-Term Flow Test'' of the Phase II'' or Engineering'' hot dry rock energy system at Fenton Hill, New Mexico. A successful 30-day flow
Wilson, M. G., Smith, M. C., Hendron, R. H., Murphy, H. D.   +3 more
core   +1 more source

Drilling Technical Difficulties and Solutions in Development of Hot Dry Rock Geothermal Energy [PDF]

, 2017
The exploration and development of hot dry rock resources, first of all, needs to address the drilling issues in deep, hot, hard and unstable formations.
LIU, Weili
core   +1 more source

Thermodynamic, economic, and environmental performance comparison of typical geothermal power generation systems driven by hot dry rock

Energy Reports, 2022
Hot dry rock has attracted broad attention due to its relatively high temperature and abundant resources. To match the power generation system suitable for low dryness hot dry rock geothermal fluid, this paper constructed four power generation systems ...
Tailu Li, Qinghua Liu, Xiang Gao, Nan Meng, Xiangfei Kong   +4 more
doaj   +1 more source

Experimental study of the brittle–ductile transition in hot cutting of SG iron specimens [PDF]

, 2013
http://www.sciencedirect.com/science/article/pii/S0924013612002579The present paper investigates the brittle-ductile transition (BDT) of the primary shear zone during cutting of spheroidal graphite (SG) iron in the austenitization temperature range ...
EL MANSORI, Mohamed, FOUILLAND-PAILLE, Laurence, Fouilland, Laurence   +2 more
core   +1 more source

Hot dry rock energy: Hot dry rock geothermal development program. Progress report. Fiscal year 1993 [PDF]

, 1995
Extended flow testing at the Fenton Hill Hot Dry Rock (HDR) test facility concluded in Fiscal Year 1993 with the completion of Phase 2 of the long-term flow test (LTFT) program. As is reported in detail in this report, the second phase of the LTFT, although only 55 days in duration, confirmed in every way the encouraging test results of the 112-day ...
Salazar, J., Brown, M.
openaire   +2 more sources

Imaging Thermal Anomalies in Hot Dry Rock Geothermal Systems from Near-Surface Geophysical Modelling [PDF]

, 2019
Convective hydrothermal systems have been extensively studied using electrical and electromagnetic methods given the strong correlation between low conductivity anomalies associated with hydrothermal brines and high temperature areas.
Montesinos, Fuensanta G., Martín Crespo, Tomás, Vélez, Emilio, Jose Arnoso, Blanco Montenegro, Isabel, González Montesinos, Fuensanta, Tomas Martin-Crespo, Arnoso Sampedro, José, Emilio Vélez, Isabel Blanco-Montenegro, Gómez-Ortiz, David, David Gomez-Ortiz, Martín-Crespo, Tomás, Gómez Ortiz, David, Sánchez, Nieves, Mercedes Solla, Fuensanta Montesinos, Nieves Sánchez, Sánchez Jiménez, Nieves, Solla, Mercedes, Blanco-Montenegro, Isabel, Arnoso, José   +21 more
core   +1 more source

Petrogenesis of high heat producing granites and their contribution to geothermal resource in the Huangshadong geothermal field, South China

Frontiers in Earth Science
The Huangshadong geothermal field (HGF), situated in the contact zone between Mesozoic granites and NE-striking dominant faults in South China, has great geothermal potential.
Yuzhong Liao, Yuzhong Liao, Guiling Wang, Guiling Wang, Yufei Xi, Yufei Xi, Haonan Gan, Haonan Gan, Xiaoxue Yan, Xiaoxue Yan, Mingxiao Yu, Mingxiao Yu, Wei Zhang, Wei Zhang, Zirui Zhao, Zirui Zhao   +15 more
doaj   +1 more source

Three-Dimensional Geological Modeling and Resource Estimation of Hot Dry Rock in the Gonghe Basin, Qinghai Province

Energies, 2023
The Gonghe Basin, situated on the northeastern margin of the Qinghai–Tibet Plateau, is a strike-slip pull-apart basin that has garnered considerable attention for its abundant high-temperature geothermal resources.
Guilin Zhu, Linyou Zhang, Zhihui Deng, Qingda Feng, Zhaoxuan Niu, Wenhao Xu   +5 more
doaj   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

Advanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source