Difusioa, Termodifusioa eta Soret koefizienteak kalkulatzeko erabiltzen diren teknika desberdinak
Abstract
Lan honetan garraio-propietateak determinatzeko erabiltzen diren teknika desberdinak azaltzen dira. Mondragon Goi Eskola Politeknikoan teknika termograbitaziona eta tutu simetriko irristagarriak erabiltzen dira, Alemaniako Bayreuth unibertsitatean optical beam deflection teknika erabiltzen da eta Bruselan aldiz, Bruselako unibertsitatean optical digital interferometry erabiltzen da. Aipaturiko tekniken artean dagoen desberdintasun handiena datuak aztertzeko prozesuan dago, lehenengo bi tekniketan dentsitatearen neurketaren bidez kalkulatzen dira garraio propietateka eta beste bi tekniketan laserraren aldaketaren biez egiten da.
This work shows the different techniques that are used to measure the transport properties. In Mondragon Goi Eskola Politeknikoa the thermogravitational technique and the sliding symmetric tubes are used, in Bayreuth university the optical beam deflection is used and in University Libre of Brussels the optical digital interferometry is used. The main difference between this techniques is the analysis method, in thermogarvitational and in sliding symmetric tubes is used the density measurement while in other two techniques it is used a laser to measure.
This work shows the different techniques that are used to measure the transport properties. In Mondragon Goi Eskola Politeknikoa the thermogravitational technique and the sliding symmetric tubes are used, in Bayreuth university the optical beam deflection is used and in University Libre of Brussels the optical digital interferometry is used. The main difference between this techniques is the analysis method, in thermogarvitational and in sliding symmetric tubes is used the density measurement while in other two techniques it is used a laser to measure.
Description
Keywords
Garraio-propietateak, termodifusioa, teknika termograbitazionala, tutu Simetriko Irristagarriak, optical beam deflection, optical digital interferometry., transport-properties, thermodiffusion, thermogravitational technique, sliding symmetric tubes, optical beam deflection, optical digital interferometry.