Essays about: "tätning"

Showing result 6 - 10 of 18 essays containing the word tätning.

  1. 6. Undocumented oil leakages : A study about stern tube seals and leakages

    University essay from Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Author : Johan Lundberg; [2021]
    Keywords : Oil lubricated stern tube; Water lubricated stern tube; Oil; Oil leakage; Oil spill; stern tube seal; vessel; Oljesmord propellerhylsa; Vattensmord propellerhylsa; Olja; oljeutsläpp; Oljeläckage; propellerhylstätning; Fartyg;

    Abstract : The majority of the vessels in the commercial fleet utilize oil lubricated stern tubes. Unfortunately, this brings about a risk of oil leaking from the stern tube into the marine environment if the stern tube seal would become worn or damaged by foreign materials. Previous studies concluded that, on average, 2. READ MORE

  3. 7. Investigating the state of rural water supply in Rio Grande do Sul, Brazil - a regional study on the implementation of United Nations Sustainable Development Goal 6.1: safe and affordable drinking water for all

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Joel Häggqvist; Andreas Larsson; [2020]
    Keywords : Drinking water; Sustainable development goal 6; Rural water supply; Water safety; Rio Grande do Sul; Technology and Engineering;

    Abstract : Access to clean drinking water is a human right and a necessity for life, yet many rely on precarious water sources across the world. The United Nations outlines a great aspiration in Agenda 2030 - that safe and affordable drinking water should be available for all by 2030. READ MORE

  4. 8. Standard vs. revolutionary sealing: : An investigative thesis on two methods of conceptual designing with regards to the root causes of failure mode in raw mill 7.

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Karim Abou El Alamien; [2020]
    Keywords : Failure mode; Mechanical seal; Tribology; Raw mill; Cement; Lagerhaveri; Mekanisk tätning; Tribologi; Råkvarn; Cement;

    Abstract : The grinding rollers of raw mill 7 operate in very harsh conditions and, because of this, suffer from excessive failure mode due to lip seal deterioration. Foreign material penetrates the deteriorated lip seal and enters the bearings resulting in bearing failure. READ MORE

  5. 9. Wiper Module for Outdoor Housings

    University essay from Lunds universitet/Innovation

    Author : Hanna Wiggman; Astrid Jansson; [2019]
    Keywords : Product Development; Module; Wiper; Network Cameras; Technology and Engineering;

    Abstract : This report describes the product development process of a new product series of camera housings, adapted for modular applications. The purpose of the project was to develop a module containing a wiper, adapted for outdoor camera housings. READ MORE

  6. 10. Optimization of pneumatic activity sensor : Development of a low friction seal

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Rickard Nilsson; [2019]
    Keywords : ;

    Abstract : In this thesis, the development of a new type of seal is presented along with the steps taken to attain the conclusive design. The results are presented in this paper as a cross-sectioned CAD-model along with the selection of materials and suggestions for future work. READ MORE