Essays about: "sealing layers"

Found 4 essays containing the words sealing layers.

1. 1. Fibre volume fractions’ and printing directions’ effects on tribological and mechanical properties in FDM printed carbon fibre reinforced PEEK : Suitability assessment of FDM printed PEEK-CF to act in a steam engine’s ball joint, by analysis of compressive properties, impact strength, friction and wear

   University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

   Author : William Tönnberg; [2022]
   Keywords : Ranotor; steam engine; PEEK; polyether-ether-ketone; carbon fibre reinforced PEEK; impact strength; compressive strength; compressive modulus; friction; wear; tribology; FFF; FDM; 3D-printing; printing parameters;

   Abstract : The purpose with this study was to investigate FDM/FFF manufactured carbon fibre reinforced PEEK and assess its suitability to act as a sealing- and bearing material in a modern steam engine’s ball joint. The steam engine is totally free from oil due to the risk of water- and steam contamination. READ MORE

3. 2. The Domestic Facade : Inhabitable Thresholds Between Public- And Domestic Domains

   University essay from Umeå universitet/Arkitekthögskolan vid Umeå universitet

   Author : Tony Johansson; [2022]
   Keywords : Facade; Thresholds; Building Envelopes;

   Abstract : This thesis takes a step back to evaluate the architecture of the isolated Nordic home, where the exterior wall, or facade, stands out as the element with most potential for creating less isolated living conditions. As the physical threshold between domains of seemingly opposite social dynamics, the domestic- and the public; The façade serves as buildings most instrumental tool for establishing the relationship between the two. READ MORE

4. 3. Tribological characterisation of turbocharger turbine sealing rings in heavy duty diesel engines

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Alex Goussakov; Alin Dumitru Durac; [2018]
   Keywords : Tubine sealing rings;

   Abstract : This work investigated the wear mechanisms of turbocharger components in heavy duty diesel engines. By understanding the wear mechanisms that are occurring in turbochargers the life time of the turbocharger components can be improved. READ MORE

5. 4. Evaluating the effective oxygen diffusion coefficient in blends of till and green liquor dregs (GLD) used as sealing layer in mine waste covers

   University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

   Author : Anna Virolainen; [2018]
   Keywords : Oxygen diffusion; green liquor dregs; mine waste; covers; sealing layers;

   Abstract : Dry covers can be used to limit the generation of acid mine drainage from sulphidic mine waste exposed to air and water. For the covers to act efficiently a high degree of saturation should be maintained in the cover, as the diffusion of oxygen is substantially reduced in water compared to that in air. READ MORE