Results 241 to 250 of about 2,902,174 (292)

High-energy-density extended CO solid

Nature Materials, 2005
Covalently bonded extended phases of molecular solids made of first- and second-row elements at high pressures are a new class of materials with advanced optical, mechanical and energetic properties. The existence of such extended solids has recently been demonstrated using diamond anvil cells in several systems, including nitrogen, carbon dioxide and ...
Magnus J, Lipp, William J, Evans, Bruce J, Baer, Choong-Shik, Yoo   +3 more
openaire   +2 more sources

Extended Energy Return on Investment of multiproduct energy systems

Energy, 2020
Abstract Energy Return on Investment (EROI) is an indicator of how efficient is an energy supply system. In the present study, the conventional approach of EROI assessment is extended to include the equivalent energy investment needed for offsetting the life cycle environmental impacts.
Mohammad Salehi, Hossein Khajehpour, Yadollah Saboohi   +2 more
openaire   +1 more source

HIGH ENERGY DENSITY EXTENDED SOLIDS

AIP Conference Proceedings, 2009
Over the past decade or two, a large number of new materials and novel phenomena have been discovered and predicted at high pressures and temperatures. Commonly observed under the extreme conditions are the transformations of molecular solids into more compact structures with itinerant electrons such as metallic and nonmetallic extended phases.
Choong-Shik Yoo, Mark Elert, Michael D. Furnish, William W. Anderson, William G. Proud, William T. Butler   +5 more
openaire   +1 more source

A new evaluation system for energy-saving effect based on extended energy consumption and extended energy efficiency

2012 China International Conference on Electricity Distribution, 2012
The paper analyzes current researches on energy saving and evaluation of energy efficiency as well as the status of their applications. Based on the in-depth analysis and detailed study on energy consumption and energy efficiency, this paper put forward the concept of target energy and the concepts of working energy consumption, early energy ...
Kaixiang Huan, Yongqiang Zhu, Huiqi Shen
openaire   +1 more source

Silicon drift chamber with extended energy range

SPIE Proceedings, 2000
The requirement for future X-ray Astronomy instrumentation to exhibit a combination of good energy resolution and an extended energy range may be fulfilled by the development of a X ray detectors made from coupling a Silicon Drift Chamber (SDC), to a scintillation crystal.
C. LABANTI, D. DAL FIUME, FIORINI, CARLO ETTORE, LONGONI, ANTONIO FRANCESCO, A. MAURI, F. PEROTTI, E. ROSSI, J. B. STEPHEN   +7 more
openaire   +2 more sources

Energy of the extended pipeline failure under pressure

Deformation and Fracture of Materials, 2020
The results of systematic field pneumatic tests of gas pipeline pipes of strength class K65(X80) are analyzed. The geometric and energy parameters of the extended fracture of pipes with a diameter of 1420 mm have been determined. The links between the extraction of the plastic strip at the fracture, the width of the strip and the fracture work (per ...
M. A. Shtremel’, A. B. Arabei, A. G. Glebov, A. I. Abakumov, T. S. Esiev, I. Yu. Pyshmintsev   +5 more
openaire   +1 more source

Available Energy—Part II: Gibbs Extended

Journal of Energy Resources Technology, 2002
Since Gibbs, representations with formulas have been developed and are common, for the “available energy of body and medium.” Gaggioli has developed formulas which are more general, to represent “the available energy of the body (alone)” and to assign an exergy to subsystems of the body as a measure of each subsystem’s contribution to the available ...
Richard A. Gaggioli, David M. Paulus,
openaire   +1 more source