Vehicle coast-down method as a tool for calculating total resistance for the purposes of type-approval fuel consumption

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F18%3A39912606" target="_blank" >RIV/00216275:25510/18:39912606 - isvavai.cz</a>

Result on the web

<a href="http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.baztech-5f5660a7-344d-4b6c-b172-f0d20945c68c/c/ZNT_2018_z.98_Sarkan_Skrucany_Semanova_Madlenak_Kuranc_Sejkorova_Caban.pdf" target="_blank" >http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.baztech-5f5660a7-344d-4b6c-b172-f0d20945c68c/c/ZNT_2018_z.98_Sarkan_Skrucany_Semanova_Madlenak_Kuranc_Sejkorova_Caban.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.20858/sjsutst.2018.98.15" target="_blank" >10.20858/sjsutst.2018.98.15</a>

Result language

angličtina

Original language name

Vehicle coast-down method as a tool for calculating total resistance for the purposes of type-approval fuel consumption

Original language description

A coast-down test is carried out in cases when there is a need for the exact expression of the forces acting on a road vehicle during its coast-down. These forces act mainly against the vehicle&apos;s movement due to air and tyre rolling resistance. Knowledge of the course of these forces throughout the vehicle&apos;s movement range is also a requirement when measuring fuel consumption with a roller performance dynamometer. The reason is that this device has to load the rollers by force or performance corresponding to the given vehicle, while testing it during various driving cycles. For approval purposes, the requirements for this type of test are described in the applicable regulations, i.e., UNECE Regulations No. 83 and No. 101, or the newly developed Worldwide Harmonized Light Vehicles Test Procedure (WLTP). Slovak Technical Standard STN 30 0556 also contains detailed procedures for carrying out the test. The authors of this paper have taken into account both types of technical regulations in order to conduct coast-down tests on chosen vehicles. The results are usable in terms of measuring fuel consumption on a roller dynamometer. Furthermore, the vehicle&apos;s economic performance in normal operation mode can be also assumed with these results.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20104 - Transport engineering

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Scientific Journal of Silesian University of Technology. Series Transport = Zeszyty Naukowe Politechniki Śląskiej. Seria Transport

ISSN

0209-3324

e-ISSN

—

Volume of the periodical

98

Issue of the periodical within the volume

neuveden

Country of publishing house

PL - POLAND

Number of pages

12

Pages from-to

161-172

UT code for WoS article

000432213200015

EID of the result in the Scopus database

—