Sökning: "octagonal"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet octagonal.

  1. 1. Weight reduction of reachstacker

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :Hugo Jönsson; Jakob Wallman; [2023]
    Nyckelord :Weight reduction; Reachstacker; telescopic boom; product development; Simulation driven design; FEA; FEM; Meshless analasys; cross section;

    Sammanfattning : This thesis has been carried out together with Kalmar Global’s Innovation Center and covers a concept study about weight reduction of the telescopic boom of the Reachstacker DRG 450.The reason for this weight reduction is to ease Kalmar’s transition from fossil fueled to electric driven vehicles since less weight reduces energy consumption and leaves more room for batteries. LÄS MER

  3. 2. Product development of a handguard : For AK4 weapon system/Heckler & Koch G3

    Master-uppsats, Linköpings universitet/Produktrealisering

    Författare :Troy Moreno Atienza; Jesper Keskitalo; [2023]
    Nyckelord :AK4 rifle; Home Guard; Swedish Armed Forces; stability; accuracy; control; heat protection; ergonomics; accessory compatibility; interviews; user testing; material selection; mechanical properties; thermal performance; durability; environmental impact; injection molding;

    Sammanfattning : The AK4 rifle serves as the primary weapon for the Home Guard, an integral part of the Swedish Armed Forces. Introduced in 1964, the AK4 is the Swedish version of the Heckler & Koch G3 and functions as a fully automatic assault rifle. LÄS MER

  4. 3. Heat Transfer Analysis on the Applications to Heat Exchangers

    Master-uppsats,

    Författare :Raghu Lakshman Gundra; Jagadeesh reddy Medapati; [2021]
    Nyckelord :CFD anlysis; Heat exchangers; Heat transfer analysis; Heat equation temperature; Temperature equilibrium.;

    Sammanfattning : A heat exchanger is a device used to transfer thermal energy between two or more fluids, at different temperatures in thermal contact. They are widely used in aerospace, chemical industries, power plants, refineries, HVAC refrigeration, and in many industries. LÄS MER

  5. 4. Implementering av origami i additiv tillverkning : Konceptframtagning av antennreflektordisk

    Kandidat-uppsats, Jönköping University/Tekniska Högskolan

    Författare :Olov Lundgren Kuosmonen; Lola Naraha Jönsson; [2021]
    Nyckelord :;

    Sammanfattning : The thesis was carried out by Olov Lundgren Kuosmonen and Lola Naraha Jönsson together with AMEXCI AB which is a research company in additive manufacturing. The students have studied the possibilities of implementing origami in additive manufacturing in form of a concept development for an antenna reflector dish. LÄS MER

  7. 5. Portrait mummies in context

    Master-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historia

    Författare :Alexandra Boender; [2021]
    Nyckelord :Portrait mummy; Egypt; Hellenistic; Roman; cultural hybridization; mortuary traditions;

    Sammanfattning : The present thesis aims to expand and acquire new knowledge on the emergence of portrait mummies during the Roman period in Egypt and their socio-religious status. The emergence and decorative program of these mummies are commonly understood as an artistic expression of Hellenistic Greek and Roman settlers in Egypt. LÄS MER