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Thermodynamic analysis of waste heat power generation system
Guo, Jiangfeng; Xu, Mingtian; Cheng, Lin - In: Energy 35 (2010) 7, pp. 2824-2835
In the present work, a waste heat power generation system is analyzed based on the criteria with and without considering the heat/exergy loss to the environment. For the criteria without considering the heat/exergy loss to the environment, the first- and second-law efficiencies display different...
Persistent link: https://www.econbiz.de/10010811283
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Investigation of Influence of Quenching and Annealing on the Plane Fracture Toughness and Brittle to Ductile Transition Temperature of the Zinc Coated Structural Steel Materials
Ramesh, M.; Garg, Rajnish; Subrahmanyam, Garimella V. - In: International Journal of Surface Engineering and … 5 (2017) 2, pp. 33-42
This article discusses that the variation in fracture toughness is exclusively due to the influence of coating on the … surface of the material, depending upon the time interval that the specimen is immersed in the coating tub under a specific … temperature. Parameters during the process of coating have shown their own influence on heat treatment, which has shown its own …
Persistent link: https://www.econbiz.de/10012047619
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Investigation of Nickel Coated Tool for Electrochemical Deburring of Al6082
Prabhu, Satisha; Kumar, Abhishek - In: International Journal of Surface Engineering and … 6 (2018) 1, pp. 17-31
The electrochemical deburring (ECD) method is the process which can be successfully applied to deburr inaccessible, intersecting, and cross holes. This ECD process is extremely consistent and cost-effective under the same machining conditions. The variables such as voltage, current, time, pH,...
Persistent link: https://www.econbiz.de/10012047622
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Investigation and review of mirrors reflectance in parabolic trough solar collectors (PTSCs)
Jamali, Hamzeh - In: Energy Reports 5 (2019), pp. 145-158
As mirrors used in concentrating solar systems influence the thermal efficiency of the systems collectors to a large extent, the reflectance of mirrors plays a critical role in the thermal efficiency of parabolic trough solar collectors. The studies already done by scientists in terms of how to...
Persistent link: https://www.econbiz.de/10012651934
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Influence of graphene on fire protection of intumescent fire retardant coating for steel structure
Zhan, Wang; Chen, Le; Gu, Zhaozhan; Jiang, Juncheng - In: Energy Reports 6 (2020) 2, pp. 693-697
waterborne intumescent fire-retardant coating. The influence of graphene (GR) on the properties of the intumescent fire …-retardant coating was studied by fire protection test, TGA, SEM and smoke density test. The results showed that the GR can effectively … enhanced the performance of fire resistance and thermal stability of the coating. The result of SEM test indicated the coating …
Persistent link: https://www.econbiz.de/10012652315
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Investigation and review of mirrors reflectance in parabolic trough solar collectors (PTSCs)
Jamali, Hamzeh - In: Energy reports 5 (2019), pp. 145-158
As mirrors used in concentrating solar systems influence the thermal efficiency of the systems collectors to a large extent, the reflectance of mirrors plays a critical role in the thermal efficiency of parabolic trough solar collectors. The studies already done by scientists in terms of how to...
Persistent link: https://www.econbiz.de/10012004669
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Experimental investigation on four-stroke catalytic coated spark ignition engine to promote cleaner environment
Sureshbabu, Yessian; Varthanan, P. Ashoka - In: International journal of enterprise network management … 12 (2021) 2, pp. 153-164
Persistent link: https://www.econbiz.de/10012594138
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REVIEW ON ELECTROLESS PLATING Ni–P COATINGS FOR IMPROVING SURFACE PERFORMANCE OF STEEL
ZHANG, HONGYAN; ZOU, JIAOJUAN; LIN, NAIMING; TANG, BIN - In: Surface Review and Letters (SRL) 21 (2014) 04, pp. 1430002-1
in recent years in detail. Based on different coating process, the varied features depending on the processing parameters …
Persistent link: https://www.econbiz.de/10010885170
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Investigation of a dual-stage high velocity oxygen fuel thermal spray system
Khan, Mohammed N.; Shamim, Tariq - In: Applied Energy 130 (2014) C, pp. 853-862
coating quality depends greatly on the gas and particle dynamics. The coating quality is also affected by the particle …-stage thermal spray system, has been developed for coating temperature sensitive materials. This process involves making coatings by …-stage thermal spray process include an easy control of particle oxidation and production of various coating structures by …
Persistent link: https://www.econbiz.de/10010906265
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PREPARATION AND MECHANISM OF CONTROLLABLE MICROPORES ON BIOCERAMIC TiO2 COATINGS BY PLASMA ELECTROLYTIC OXIDATION
WANG, HONG-YUAN; ZHU, RUI-FU; LU, YU-PENG; XIAO, GUI-YONG; … - In: Surface Review and Letters (SRL) 20 (2013) 05, pp. 1350051-1
that the coating micropores, which could be controlled in size, increased with higher frequency, and the coatings mainly …
Persistent link: https://www.econbiz.de/10011011202