Sökning: "mekanisk styrka"
Visar resultat 1 - 5 av 17 uppsatser innehållade orden mekanisk styrka.
1. Beräkning av livslängd och överlastkapacitet för krafttransformatorer
Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Institutionen för naturvetenskap, design och hållbar utveckling (2023-)Sammanfattning : Detta examensarbete har utförts på Norconsult AB, på avdelningen för elteknik och projektering. Målet med arbetet har varit att programmera ett beräkningsverktyg för att kunna beräkna åldring och överlastkapacitet för krafttransformatorer. LÄS MER
2. Tuning Photovoltaic Properties of Two-dimensional Molybdenum Disulfide by Alloying: An ab initio study
Master-uppsats, KTH/MaterialvetenskapSammanfattning : Addressing the urgent need for innovative energy solutions amidst increasing environmental concerns, the focus on photovoltaic solar cells is intensifying. Currently limited by the Shockley-Queisser limit, conventional silicon-based solar cells offer a maximum power conversion efficiency of 32%. LÄS MER
3. Evaluation of Numerically Developed Models of an ECB for Estimating the Braking Torque on the SkiCrosser
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Cross-country skiing is a popular method of exercising that builds strength, stamina and engages the entire body. As cross-country skiing requires snow to be present, it is typically only performed during the winter, resulting in a rather limited way of exercising. LÄS MER
4. Development of model to simulate embossing of tissue paper: Effect of embossing on mechanical performance of tissue
Master-uppsats, KTH/HållfasthetsläraSammanfattning : Tissue paper is a type of soft, absorbent, and lightweight paper with several applications for hygiene and kitchen use. Embossing is an operation during the converting stage of the tissue production process which creates relief designs on tissue. LÄS MER
5. Design and Optimisation of Internal Components for a Reciprocating Compressor Powering a Camless Valvetrain
Master-uppsats, Lunds universitet/Institutionen för energivetenskaperSammanfattning : Freevalve AB develops camless valvetrains for internal combustion engines using pneumatic and hydraulic systems. An air compressor is used to generate pressure in the pneumatic system. To further increase efficiency of the Freevalve system, a new compressor tailored to its purpose, is being developed in house. LÄS MER