Browsing by Author "Behera Promoda Kumar"
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- ItemDEVELOPMENT AND APPLICATION OF ACTIVATED CARBON WEB FOR EMI SHIELDING AND OHMIC HEATING(TUL, 2017) Naeem Muhammad Salman; Baheti Vijaykumar; Militký Jiří; Tunáková Veronika; Behera Promoda Kumar; Javed Saima
- ItemDevelopment of flame retardant high loft polyester nonwovens(2017) Baheti Vijaykumar; Faheem Muhammad Sajid; Behera Promoda Kumar; Naeem Muhammad Salman
- ItemEffect of internal mold release agent on flexural and inter laminar shear properties of carbon and glass fabric reinforced thermoset composites(Wiley, 2021) Petrů Michal; Behera Promoda Kumar
- ItemEFFECT OF TEMPERATURE, HEATING RATE AND HOLDING TIME ON THE PROPERTIES OF CARBON WEB MADE FROM ACRYLIC WASTE(Technical University of Liberec, 2016) Naeem Muhammad Salman; Baheti Vijaykumar; Militký Jiří; Ahmad Zuhaib; Behera Promoda Kumar; Javed Saima
- ItemElevated Temperature Properties of Basalt Microfibril Filled Geopolymer Composites(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2018) Behera Promoda Kumar; Baheti Vijaykumar; Militký Jiří; Louda PetrThe present work deals with elevated temperature properties of basalt microfibril filled geo-polymer composites when exposed to 200, 400 and 800 °C. The basalt microfibrils were obtained after 30 min dry pulverization of basalt fibrous wastes. Further, the microfibrils were added into geopolymer synthesized from calcined kaolin and shale clay residues under 5, 10 and 15 wt% loading. The prepared composites were evaluated for physical properties, microstructural analysis and compression strength before and after exposure to elevated temperatures. The compression strength of basalt microfibril filled geopolymers was found higher than the neat geopolymer due to their increased thermal resistance and dense microstructures. The geopolymer composite of 10 wt% basalt microfibrils maintained the residual compressive strengths of 23.13 and 16.08 MPa at 400 °C and 800 °C, respectively and thus recording a minimum strength loss of 32 and 43%, respectively.
- ItemEnhanced Mechanical Properties of Eucalyptus-Basalt-Based Hybrid-Reinforced Cement Composites(MDPI, 2020) Behera Promoda Kumar; Noman Muhammad Tayyab; Petrů Michal
- ItemFeasibility analysis - Using recycled carbon short fibres for TRC(TANGER LTD, 2018) Behera Promoda Kumar; Baheti Vijaykumar; Koch Andreas; Wiener Jakub; Militký Jiří
- ItemFly Ash Based Geopolymer Concrete Materials(OPS, 2015) Militký Jiří; Baheti Vijaykumar; Karthik Daniel; Behera Promoda Kumar
- ItemGEOPOLYMER/FLY ASH CONCRETE COMPOSITE MATERIALS(Technical University of Liberec, 2016) Behera Promoda Kumar; Karthik Daniel; Naeem Muhammad Salman; Baheti Vijaykumar; Militký Jiří
- ItemImpact of carbonization temperature on activated carbon web for EMI shielding and ohmic heating(Research Institute for Man-Made Fibres, 2018) Naeem Muhammad Salman; Baheti Vijaykumar; Militký Jiří; Tunáková Veronika; Gilani Syed Qummer Zia; Javed Saima; Behera Promoda Kumar
- ItemMECHANICAL PERFORMANCE OF BASALT MICROFIBRIL FILLED GEOPOLYMER COMPOSITES AT ELEVATED TEMPERATURE(University of Salerno, 2017) Behera Promoda Kumar
- ItemMicrostructure and mechanical properties of carbon microfiber reinforced geopolymers at elevated temperatures(Elsevier BV, 2018) Behera Promoda Kumar; Baheti Vijaykumar; Militký Jiří; Naeem Muhammad SalmanThe present work deals with the effect of carbon microfiber addition on the development of microstructure and mechanical properties of geopolymers at elevated temperature. The carbon microfibers were prepared from recycled inexpensive carbon fibrous wastes by ball milling, and then subsequently incorporated under 5, 10 and 15 wt% loading into metakaoline based geopolymers. The addition of carbon microfibers was found to produce compact structure of geopolymers due to their pore filling characteristics and formation of additional calcium silicate or calcium alumino-silicate and sodium alumino-silicate hydrates. The geopolymer composite of 15 wt% carbon micro fiber was found to maintain the residual compressive strengths of 33.55 and 23.96 MPa at 400 °C and 800 °C, respectively and thus recording a minimum strength loss of 19 and 42%, respectively. This behavior was attributed to decreased thermal stresses and restricted swelling of unreacted geopolymer phases after addition of carbon microfibers.
- ItemPrediction of internal geometry and tensile behavior of 3D woven solid structures by mathematical coding(2021) Petrů Michal; Behera Promoda Kumar
- ItemProperties of basalt fibres suitable in concrete composites(OPS, 2016) Baheti Vijaykumar; Behera Promoda Kumar; Karthik Daniel; Militký Jiří
- ItemROLE OF CARBON MICROFIBERS ON ELEVATED TEMPERATURE PROPERTIES OF GEOPOLYMERS(Technical university of Liberec, 2018) Behera Promoda Kumar; Baheti Vijaykumar; Militký Jiří; Louda Petr; Naeem Muhammad Salman
- ItemSorption Properties of Iron Impregnated Activated Carbon Web for Removal of Methylene Blue from Aqueous Media(KOREAN FIBER SOC, 2016) Naeem Muhammad Salman; Baheti Vijaykumar; Militký Jiří; Wiener Jakub; Behera Promoda Kumar; Ashraf Muhammad Azeem