Results 291 to 300 of about 1,511,904 (357)
Atomic Precision CoCu Heterodimers with Pseudo‐D3h Symmetry Enable Tandem Nitrate Reduction
Advanced Science, EarlyView.The Co─Cu heterodimer anchored on nitrogen‐doped graphene oxide substrate facilitates electrochemical nitrate reduction in alkaline medium. Co site promotes water dissociation to supply a proton, while Cu sites enhance nitrate adsorption and activation.
Akash Prabhu Sundar Rajan +5 more
wiley +1 more source
Advanced Science, EarlyView.The noncentrosymmetric trilayer rhombohedral‐stacked MoS2 nanoflakes with enhanced sliding ferroelectric properties are synthesized via a molecular sieve‐assisted chemical vapor deposition process. The switchable polarization states, combined with the exceptional light/gate voltage modulated electrical properties of these nanoflakes, enable broadband ...
Qichao Xue +11 more
wiley +1 more source
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The physics of power stations. II. Nuclear power stations
Physics Education, 1975For pt.I see ibid., vol.10, p.448 (1975). Data are presented relating to the design, operation and waste production of the steam generating heavy water reactor (SGHWR), that was collected for use in the power station game, a physics based simulation exercise recently developed for use in schools.
H I Ellington, N H Langton
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Proceedings of the Institution of Mechanical Engineers, 1956
Some of those aspects of the auxiliary services in large power stations on which decisions have to be taken at the planning stage are discussed. The effects on the planning of auxiliary services of recent changes in generation practice are noted. The aspects discussed include alternative means of providing auxiliary power, the economic justification ...
Geoffrey F. Kennedy, F.J. Hutchinson
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Some of those aspects of the auxiliary services in large power stations on which decisions have to be taken at the planning stage are discussed. The effects on the planning of auxiliary services of recent changes in generation practice are noted. The aspects discussed include alternative means of providing auxiliary power, the economic justification ...
Geoffrey F. Kennedy, F.J. Hutchinson
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2017
Thermal coal-fired power stations currently provide approximately 40% of the world's electricity and 30% of the world's generating capacity. Approximately 83% of all coal demand is thermal coal, and 61% of primary coal energy is consumed in power stations.
Kruitwagen, L, Collins, S, Caldecott, B
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Thermal coal-fired power stations currently provide approximately 40% of the world's electricity and 30% of the world's generating capacity. Approximately 83% of all coal demand is thermal coal, and 61% of primary coal energy is consumed in power stations.
Kruitwagen, L, Collins, S, Caldecott, B
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British Journal of Diseases of the Chest, 1962
Summary Modern power stations burn large quantities of coal. Though great attention is paid to the reduction in the discharge of smoke and grit, the policy now is to allow all the sulphur dioxide produced to enter the atmosphere. At present the Central Electricity Generating Board does not consider that this is a hazard to health and is prepared to ...
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Summary Modern power stations burn large quantities of coal. Though great attention is paid to the reduction in the discharge of smoke and grit, the policy now is to allow all the sulphur dioxide produced to enter the atmosphere. At present the Central Electricity Generating Board does not consider that this is a hazard to health and is prepared to ...
openaire +2 more sources
Structural Engineering International, 1991
This project was presented for the first time within the framework of the Action Innovation of the Swiss Society of Engineers and Architects (SIA).
Fritz C. Escher +6 more
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This project was presented for the first time within the framework of the Action Innovation of the Swiss Society of Engineers and Architects (SIA).
Fritz C. Escher +6 more
openaire +1 more source
1991
Photovoltaic (PV) power generation is gaining increasing importance as a renewable energy supply. From small-scale space applications in the 1960s, production of photovoltaic modules has increased to about 45 MW peak power per year worldwide. This development was accompanied by a cost reduction for solar modules to as low as 4-5 US $/Wp in 19892.
W. H. Bloss +4 more
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Photovoltaic (PV) power generation is gaining increasing importance as a renewable energy supply. From small-scale space applications in the 1960s, production of photovoltaic modules has increased to about 45 MW peak power per year worldwide. This development was accompanied by a cost reduction for solar modules to as low as 4-5 US $/Wp in 19892.
W. H. Bloss +4 more
openaire +1 more source