Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Jiří Čupera"'
Publikováno v:
Applied Sciences, Vol 13, Iss 16, p 9234 (2023)
The paper deals with the actual topic of mechanical properties of 3D prints made from the polymer material rPET-G and its changes. Using this material in additive technology has great potential in the automotive industry. The research evaluates five
Externí odkaz:
https://doaj.org/article/c7a08b694f5248b2985bc8a496bdeeaf
Publikováno v:
Tehnički Vjesnik, Vol 27, Iss 5, Pp 1378-1384 (2020)
Actual trend in transport is the decreasing of the energy consumption and GHG production. One way how to decrease these two attributes is the reduction of aerodynamic drag using additional aerodynamic devices on semi-trailers. The paper presents the
Externí odkaz:
https://doaj.org/article/e4ceedb5258a4478b6e0451f53ab4c05
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 64, Iss 2, Pp 503-507 (2016)
The article deals with the description of calibration and its use in measuring fuel consumption via the CAN-Bus network. The CAN-Bus communication network holds great potential for the area of vehicle testing, since it allows the utilization of inter
Externí odkaz:
https://doaj.org/article/473d106ea99f4283826a7332105e127e
Influence of Urea Concentration on Refractive Index of AdBlue fluid Evaluated by Regression Analysis
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 64, Iss 2, Pp 509-516 (2016)
The article deals with the influence urea concentration in the AdBlue fluid on the refractive index. The AdBlue fluid is an aqueous solution of urea and demineralized water. It is used as a reducing agent for SCR (Selective Catalytic Reduction) syste
Externí odkaz:
https://doaj.org/article/4e40ba2b6ac342be9486f67546994e44
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 64, Iss 3, Pp 863-869 (2016)
The present article studies the effects of combustion of high-percentage mixture of bioethanol and gasoline on the output parameters of a passenger car engine. The car engine has not been structurally modified for the combustion of fuels with higher
Externí odkaz:
https://doaj.org/article/f67aae0ba4ef4d50ba82efab804a4e22
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 62, Iss 5, Pp 961-969 (2014)
This article deals with the verification of relations between the electric current of engine starter and tightness of the combustion chamber and the possibility of its use for the evaluation of the state in terms of engine wear. Engine wear is closel
Externí odkaz:
https://doaj.org/article/2c9141fb7eca4a7eb5e9d21e6ec8e6b4
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 62, Iss 1, Pp 125-130 (2014)
This work is aimed on influence of diesel engine parameters that is used with mixture of gas and diesel fuel. The first part of the article describes diesel fuel systems where small part of diesel fuel is replaced by LPG or CNG fuel. These systems ar
Externí odkaz:
https://doaj.org/article/5c71e88157084499bb8e9522932a54ed
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 61, Iss 1, Pp 115-121 (2013)
The objective of this paper is to find changes of a rheological profile of the new engine oil if the used engine oil will be add. And also find changes of a rheological profile of the used engine oil if the new engine oil will be add. For these exper
Externí odkaz:
https://doaj.org/article/411a2108b1d24f4297d4379e3772889d
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 60, Iss 5, Pp 173-180 (2012)
Biofuels represent an alternative source of energy that should gradually decrease our dependence on crude oil. A rapid development of their use in combustion engines is above all the consequence of their very positive balance of emissions. The possib
Externí odkaz:
https://doaj.org/article/8b5d7dc26bff4a1d860ef481de8c0bd6
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 59, Iss 5, Pp 253-262 (2011)
The object of this paper is to analyze the effect of setup of three point linkage on energetic and performance parameters of tractor aggregate. For this purpose were made two series of measurements. The first series was realized with the tractor NewH
Externí odkaz:
https://doaj.org/article/dee1511f90c1464ba7b36bfbcef8893d