Sökning: "Ferry Jon"

Hittade 2 uppsatser innehållade orden Ferry Jon.

1. 1. Feasibility Study of the Decarbonisation and Electrification of a Commuter Ferry in Stockholm city

   Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Matilda Helgesson; [2020]
   Nyckelord :Fuel cells; Fuel cell hybrid; HVO; Li-ion battery; techno-economic analysis; Bränslecell; HVO; bränslecellshybrid; Li-jon batteri; teknoekonomisk analys;

   Sammanfattning : There is a need for alternative marine fuels and propulsion techniques in order to reduce the environmental and climate impacts of the transport sector, and meet the new Swedish climate targets of net zero emissions by 2045. There are several projects and studies on full electric ferries, while the option of hydrogen fuel cell-battery hybrids are not as well explored. LÄS MER

3. 2. Structural strength of work boatsand high speed crafts with floatingframes

   Master-uppsats, KTH/Marina system

   Författare :Jon Englund; [2009]
   Nyckelord :;

   Sammanfattning : This thesis investigates the usage of floating frames in boats. A floating frame is a transverse frame fittedto the longitudinal stiffener flanges without contact with the shell plating, as opposed to the traditionalfixed frame which is welded to the shell plating with the stiffeners most commonly fitted through cut outsin the frame. LÄS MER