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Type of publication: research article
Type of publication (PDB): Straipsnis kitose duomenų bazėse / Article in other databases (S4)
Field of Science: Aplinkos inžinerija / Environmental engineering (T004)
Author(s): Navickas, Juozas;Kasperiūnaitė, Dalia
Title: Influence of percentage in the mixture of sapropel and unburnt clay on thermophysical properties of samples
Is part of: Applied information and communication technologies [elektroninis išteklius]: proceedings of the 5-th international scientific conference, Jelgava, Latvia, april 26-27, 2012. Jelgava, 2012
Extent: p. 259-263
Date: 2012
Keywords: Clay;Sapropel;Heat conductivity;Density;Absorption
ISBN: 978-9984-48-065-7
Abstract: The dependence of thermo physical properties of samples formed at 21 MPa from clayey soil and sapropel mixture having 22% of absolute humidity on the amount of sapropel. It is established that when the amount of sapropel changes in samples from 8 to 20%, the density, heat conductivity and absorptive power in samples are inversely proportional to the amount of sapropel. After fulfilling experimental data of linear regressive analysis it has been established that the amount of sapropel has greater influence on the average of density (Beta=-0,794) than humidity of samples (Beta=0,528); humidity in samples has greater influence on the average of heat conductivity (Beta=0,819) than the amount of sapropel (Beta=-0,485); and the duration of sample keeping over the water has larger influence on the average of sample humidity (Beta=0,902) than the amount of sapropel (Beta=-0,313)
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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