Results 81 to 90 of about 229,422 (305)
Design method for marine direct drive volume control ahead actuator
Zhongguo Jianchuan Yanjiu, 2018 [Objectives] In order to reduce the size, weight and auxiliary system configuration of marine ahead actuators, this paper proposes a kind of direct drive volume control electro-hydraulic servo ahead actuator.
WANG Haiyang, WANG Chong, JU Dongbing
doaj
Research study on instrument unit thermal conditioning heat sink concepts First quarterly progress report, 11 Mar. - 31 May 1966 [PDF]
Water boiler and water sublimator heat sink concepts, visualization test module, and sublimation ...
Graumann, D. W., Stone, R. A.
core +1 more source
Two-phase distribution in the vertical flow line of a domestic wet central heating system [PDF]
, 2013 The theoretical and experimental aspects of bubble distribution in bubbly two-phase flow are reviewed in the context of the micro bubbles present in a domestic gas fired wet central heating system.
Brunel University +3 more
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Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Analytical and experimental study of boiler instabilities due to feed-system - Subcooled region coupling [PDF]
Instabilities occurring in forced-flow, electrically heated, downflow boiler due to feed system-subcooled region ...
Grace, T. M., Krejsa, E. A.
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Design Margins: Impact on Building Energy Performance [PDF]
, 2016 This paper examines the addition of design margins for building services energy infrastructure during the design process. It argues that care must be taken when applying margins; ensuring cumulative effects do not undermine the ability of systems to be ...
Eckert, C.M., Jones, D.A.
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Load Hiding of Household's Power Demand [PDF]
, 2014 With the development and introduction of smart metering, the energy information for costumers will change from infrequent manual meter readings to fine-grained energy consumption data.
Egarter, Dominik +2 more
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Advanced Functional Materials, EarlyView.The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu +10 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia +7 more
wiley +1 more source
Perancangan Boiler Pipa Api Untuk Perebusan Bubur Kedelai Pada Industri Tahu Kapasitas Uap Jenuh 160 Kg/jam [PDF]
, 2016 Boiler atau ketel uap adalah suatu alat berbentuk bejana tertutup yang digunakan untuk menghasilkan uap. uapdiperoleh dengan memanaskan bejana yang berisi air dengan bahan bakar. Uap air adalah sejenis fluida yangmerupakan fase gas dari air.
jhonas, J. P. (jhonas)
core