Sökning: "tillhörande vatten och grund"

Visar resultat 1 - 5 av 20 uppsatser innehållade orden tillhörande vatten och grund.

1. 1. Enabling a sustainable transition of a waterborne transport system : By identifying essential aspects and actors

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Julia Apelgren; Sara Kronvall; [2023]
   Nyckelord :Sustainable transition; Waterborne transport system; Transport system; Public transport system; Fossil free fuels; System theory; Passenger ferry; Commuter ferry; Electric ferry; Hållbar omställning; Vattenburet transport system; Transport system; Kollektivtrafik; Fossila bränslen; Systemteori; Passagerarfärja; Pendelbåt; Elektrisk färja;

   Sammanfattning : In light of the emerging consequences of climate change, there is a need for a sustainable transition of the marine sector, including waterborne transport systems, towards implementation of fossil free fuels and technologies. The thesis limits its scope to solely include passenger ferries that are suitable for calm waters and often operates on shorter distances, which are often incorporated in a public transport system and/or archipelago traffic. LÄS MER

3. 2. Design of breast roll retraction system : Redesign of keyway solution for positioning of breast roll in tissue machine

   M1-uppsats, Karlstads universitet

   Författare :Tobias Sjöberg; [2022]
   Nyckelord :product development; Valmet; product development process; mechanical design; produktutveckling; Valmet; produktutvecklingsprocess; konstruktion;

   Sammanfattning : This Thesis has been carried out as a final part of the Mechanical Engineering programme (180 credits) at Karlstad University during the spring semester 2022 and comprises 22.5 credits. The work is carried out on behalf of Valmet AB in Karlstad. LÄS MER

4. 3. Impact of Extreme River Flows on Bridges An Application to River Lagan in Ljungby Municipality, Sweden Using HEC RAS

   Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Författare :Assad Mohammad Tahir; [2022]
   Nyckelord :HEC RAS; Extreme River Flow; River Bridges; Ljungby; Lagan; Climate Change.; Technology and Engineering;

   Sammanfattning : The role of bridges in the transportation network has become increasingly important as they ensure the smooth and safe passage of people and goods across rivers and other bodies of water. Flowing water impacts bridges over rivers primarily in two ways: (1) Hydrodynamic forces that directly impact the structure and (2) scouring at the pier and abutment, including contraction scour. LÄS MER

5. 4. PROJEKTERINGSÖVERSYN PÅ NCC I UMEÅ

   Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Författare :Olofsson Simon; [2020]
   Nyckelord :;

   Sammanfattning : During the design phase of a building and construction project, blueprints are reviewed. This can be done in slightly different ways, which can also give different consequences for the involved tasks or increased costs for the company if faults were not noticed in time before the next stage of the construction process. LÄS MER

7. 5. Ytbehandling för att motverka uppbyggning : Undersökning av olika ytbehandlingsmetoder och material för applikation i en mjukpappersmaskin

   M1-uppsats, Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik

   Författare :Anton Klevsäter; [2017]
   Nyckelord :Mechanical Engineering; Materials science; Surface Technology; Polymers; EduPack; Materials Selection; Build-Ups; Valmet; Tissue-Machine; Maskiningenjör; Materialteknik; Ytteknik; Polymerer; EduPack; Materialval; Uppbyggningar; Valmet; Pappersmaskin;

   Sammanfattning : This exam report includes a survey of surface treatment materials and their associated surface treatment methods for application in a tissue machine commissioned by Valmet AB. The tissue machine produces 24 hours a day in a demanding environment consisting of water, heat, oils, glue, dust and various chemicals. LÄS MER