Search Results - subject:"Composites"

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Gelled graphite/gelatin composites for latent heat cold storage

Vitorino, Nuno; Abrantes, João C.C.; Frade, Jorge Ribeiro - In: Applied Energy 104 (2013) C, pp. 890-897

Aqueous suspensions of graphite were shape stabilized by the additions of collagen and characterized as phase change materials for cold storage with enhanced thermal conductivity. Collagen addition stabilized the graphite suspensions in aqueous media without requirements for additional...

Persistent link: https://www.econbiz.de/10010688060

Preparation and properties of highly conductive palmitic acid/graphene oxide composites as thermal energy storage materials

Mehrali, Mohammad; Latibari, Sara Tahan; Mehrali, Mehdi; … - In: Energy 58 (2013) C, pp. 628-634

crystalloid phase of palmitic acid/GO composites, respectively. DSC (Differential scanning calorimeter) test was done to … prepared form-stable composites as highly conductive PCMs for thermal energy storage applications. …

Persistent link: https://www.econbiz.de/10011053239

Design of composite tidal turbine blades

Grogan, D.M.; Leen, S.B.; Kennedy, C.R.; Ó Brádaigh, C.M. - In: Renewable Energy 57 (2013) C, pp. 151-162

Tidal turbine blades are subjected to significant thrust and torsional loadings due to the high density of the seawater in which they operate. These thrust loadings lead to high bending moments at the blade root, which can prove to be a serious design constraint for these devices and can have...

Persistent link: https://www.econbiz.de/10011044383

The MIMIC model and formative variables : problems and solutions

Lee, Nick; Cadogan, John W.; Chamberlain, Laura - In: AMS review : official publication of the Academy of … 3 (2013) 1, pp. 3-17

Persistent link: https://www.econbiz.de/10009740053

MIMIC models, formative indicators and the joys of research

Diamantopoulos, Adamantios; Temme, Dirk - In: AMS review : official publication of the Academy of … 3 (2013) 3, pp. 160-170

Persistent link: https://www.econbiz.de/10010187185

Les indices composites sont-ils de bonnes mesures de la compétitivité des pays ?

Chiappini, Raphaël - Laboratoire d'Analyse et de Recherche Économiques et … - 2012

Cet article analyse l’utilisation d’une batterie d’indicateurs composites comme mesure de la compétitivité. À partir de …. Les « scores » obtenus à ces différents indicateurs sont donc à interpréter avec prudence et les indices composites …

Persistent link: https://www.econbiz.de/10010604239

MICROSTRUCTURES AND DRY SLIDING WEAR RESISTANCE OF THE LASER CERAMICS COMPOSITE COATING ON PURE Ti

LIU, PENG; ZHANG, YUANBIN; LUO, HUI; HUO, YUSHUANG - In: Surface Review and Letters (SRL) 19 (2012) 03, pp. 1250017-1

In this study, Al–Ti–Co was used to improve the surface performance of pure Ti. Laser cladding is an important surface modification technique, which can be used to improve the surface performance of pure Ti. Laser cladding of the Al–Ti–Co + TiB2 pre-placed powders on pure Ti can form...

Persistent link: https://www.econbiz.de/10010660966

SURFACE PROPERTIES OF THE IN SITU FORMED CERAMICS REINFORCED COMPOSITE COATINGS ON TI-3AL-2V ALLOYS

LIU, PENG; GUO, WEI; HU, DAKUI; LUO, HUI; ZHANG, YUANBIN - In: Surface Review and Letters (SRL) 19 (2012) 02, pp. 1250009-1

The synthesis of hard composite coating on titanium alloy by laser cladding of Al/Fe/Ni+C/Si3N4 pre-placed powders has been investigated in detail. SEM result indicated that a composite coating with metallurgical joint to the substrate was formed. XRD result indicated that the composite coating...

Persistent link: https://www.econbiz.de/10010883155

Crack formation in composites through a spring model

Sadhukhan, Supti; Dutta, Tapati; Tarafdar, Sujata - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 4, pp. 731-740

When two or more different materials are combined to form composites, the property of the composite may be quite …. We study crack formation in composites through a very general spring network model on a square lattice. The spring model …

Persistent link: https://www.econbiz.de/10010590465

MODIFIED SiC-MoSi2 OXIDATION PROTECTIVE COATING FOR SiC-COATED CARBON/CARBON COMPOSITES THROUGH INFILTRATING LIQUID Si

ZHANG, ZHENG-ZHONG; LI, HE-JUN; MA, CHAO; FU, QIAN-GANG; … - In: Surface Review and Letters (SRL) 18 (2011) 03, pp. 109-114

/C) composites was up to 1.18% after oxidation for 206 h, while that of the modified coating coated C/C composites was only 0 …

Persistent link: https://www.econbiz.de/10010660997