All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Research Report 2017: Assesment of the ethanol impact to corrosion and oil properties

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F17%3A43913516" target="_blank" >RIV/60461373:22320/17:43913516 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Research Report 2017: Assesment of the ethanol impact to corrosion and oil properties

  • Original language description

    Contractual research is focused on the qualitative properties of lubricating engine oils, on the change of engine oils properties and on the ability of engine oils to work well even if engine oils are contaminated by biofuels which are usually combusted inside car engines. Main scope of this research is corrosion-resistance testing of brass materials used for manufacturing of axial- and sleeve bearings that are components of turbochargers which usually have to work in conditions affected by biofuels. Testing of brass materials is carried out in used engine oils containing unburnt or partially oxidized biofuel which can be contained in real oil system, e.g. as a result of leak in car engine, and it can cause corrosion damages. Corrosivity of engine oils is also evaluated qualitatively. Finally, abrasion resistence of alloys, corrosion resistance of selected ball bearings and corrosion resistance of aluminium compressor wheels having various surface finishing have been also tested.

  • Czech name

  • Czech description

Classification

  • Type

    V<sub>souhrn</sub> - Summary research report

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

  • Continuities

    N - Vyzkumna aktivita podporovana z neverejnych zdroju

Others

  • Publication year

    2017

  • Confidentiality

    C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Data specific for result type

  • Number of pages

    160

  • Place of publication

  • Publisher/client name

    BorgWarner Turbo Systems

  • Version