Buscar
Mostrando ítems 61-70 de 103
Thermal, rheological, and structural behaviors of natural and modified cassava starch granules, with sodium hypochlorite solutions
(2013-03-01)
The use of chemically modified starches is widely accepted in various industries, with several applications. In this research, natural cassava starch granules were treated with standard sodium hypochlorite solution at 0.8, ...
Experimental results and thermodynamic analysis of a natural gas small scale cogeneration plant for power and refrigeration purposes
(2013-05-27)
In this work, experimental results are reported for a small scale cogeneration plant for power and refrigeration purposes. The plant includes a natural gas microturbine and an ammonia/water absorption chiller fired by ...
Thermal stability of ionene polymers
(2013-06-01)
Two different cationic polymers of the same chemical type and with very similar chemical structures were reacted with a natural bentonite over a wide range of polymer/clay ratios. This study involved the synthesis of ...
An easy-learning and easy-teaching tool for indoor thermal analysis - ArcTech
(2006-12-01)
ArcTech is a software being developed, applied and improved with the aim of becoming an efficient sensitization tool to support the teaching-learning process of Architecture courses. The application deals initially with ...
Methodology for DSC calibration in high heating rates
(2011-08-01)
Despite the large use of differential scanning calorimetry (DSC) technique in advanced polymer materials characterization, the new methodology called DSC in high heating rates was developed. The heating rate during ...
Thermoanalysis and reaction kinetics of heavy oil combustion
(Abcm Brazilian Soc Mechanical Sciences & EngineeringRio De Janeiro RjBrasil, 2014)