Number of the records: 1
Mathematical Gnostics, a Powerful Method of Evaluating Experimental Heat Capacity Data
- 1.
SYSNO ASEP 0438848 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Mathematical Gnostics, a Powerful Method of Evaluating Experimental Heat Capacity Data Author(s) Wagner, Zdeněk (UCHP-M) RID, SAI, ORCID
Andresová, Adéla (UCHP-M) RID, SAI
Bendová, Magdalena (UCHP-M) RID, ORCID, SAI
Machanová, Karolina (UCHP-M) RID, SAI
Rotrekl, Jan (UCHP-M) RID, ORCID, SAISource Title Book of Full Papers, Lecture Programme. - Frankfurt am Main : IChemE, 2014 - ISBN N. Pages s. 28-33 Number of pages 6 s. Publication form Medium - C Action International Conference on Distillation and Absorption 2014 /10./ Event date 14.09.2014-17.09.2014 VEvent location Friedrichshafen Country DE - Germany Event type EUR Language eng - English Country DE - Germany Keywords mathematical gnostics ; critical assessment ; heat capacity Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects LG12032 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UCHP-M - RVO:67985858 Annotation The work demonstrates a powerful method of data analysis based on algorithms of mathematical gnostics and shows its application for evaluation of experimental heat capacity data. The method was first used during the initial setup and testing the functionality of a newly bought calorimeter. The stability of the calorimeter was examined and the optimum heating rate was determined. The optimum is chosen in order to maximize the signal to noise ratio. It is estimated as a temperature rate where the values of heat capacities obtained in repeated measurement have narrowest tolerance interval and narrowest interval of typical data. Heat capacities of three ionic liquids were further measured in the temperature range of 20–75 °C and repeatability analyzed by algorithms of mathematical gnostics. The width of the interval of typical data is less than 0.25 % in all cases Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2015 Electronic address http://hdl.handle.net/11104/0242198
Number of the records: 1