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Ivana Hurtová
Researcher at University of Pardubice
Publications - 8
Citations - 69
Ivana Hurtová is an academic researcher from University of Pardubice. The author has contributed to research in topics: Motor oil & Diesel fuel. The author has an hindex of 3, co-authored 7 publications receiving 27 citations.
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Journal ArticleDOI
Study of the Effect of Physicochemical Degradation and Contamination of Motor Oils on Their Lubricity
TL;DR: In this article, the performance of both new and worn motor oils with different American Petroleum Institute (API) performance classifications, which were taken from various motor trains during maintenance or oil change, was assessed.
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Definition of a Motor Oil Change Interval for High‑Volume Diesel Engines Based on its Current Characteristics Assessment
TL;DR: In this paper, the results of testing of two types of used motor oils with the same specification ACEA E4/E7, SAE 10W-40, from two different suppliers are presented.
Journal ArticleDOI
FTIR Spectrometry with PLS Regression for Rapid TBN Determination of Worn Mineral Engine Oils
TL;DR: In this article, the FTIR spectrometry method together with a multivariate statistical software helped to create a model for the determination of TBN of worn motor oil SAE 15W-40 ACEA: E5/E7, API: CI-4, and the Root Mean Square Error of Calibration (RMSEC) was determined to be 0.171 mg KOH.
Proceedings ArticleDOI
Comparison of electricity and fossil fuel consumption in trolleybuses and buses
TL;DR: In this paper, the authors presented results of yearlong testing of operation of a trolleybus Škoda 26Tr Solaris, which is equipped with energy storage lithium-titanate traction battery using nanocrystals (nLTO).
Journal ArticleDOI
Application of FTIR-ATR Spectrometry in Conjunction with Multivariate Regression Methods for Viscosity Prediction of Worn-Out Motor Oils
TL;DR: In this article, Fourier transform infrared (FTIR) spectrometry in combination with Partial Least Squares (PLS) and Principal Component Regression (PCR) was proposed and tested as an alternative to the standardized method for determining the kinematic viscosity at 100 °C with an Ubbelohde capillary viscometer (CSN EN ISO 3104).