Essays about: "secondary compression"

Showing result 1 - 5 of 17 essays containing the words secondary compression.

1. 1. The effect of recycling and processing routes on recrystallization in a secondary 3xxx aluminium alloy

   University essay from Jönköping University/JTH, Material och tillverkning

   Author : Anton Rolseth; [2023]
   Keywords : Aluminium alloys; sheet metal forming; grain boundary segregation; recrystallization; Zener pinning; casting; rolling;

   Abstract : Aluminium alloys have the possibility to be infinitely recycled. By only generating 5% of the emissions compared to primary aluminium, great CO2 savings can be made. One of the issues in manufacturing components entirely from post-consumer scrap is the presence of trace elements and impurities. Such elements can be Fe, Cu, Cr, P and Pb. READ MORE

3. 2. Comparative Analysis of Modern Energy Systems for Ice Rinks

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Pendar Hemati; [2023]
   Keywords : Ice rinks; refrigeration; heat recovery; CO2; ammonia; propane; Pistas de hielo; refrigeración; recuperación de calor; CO2; amoníaco; propano;

   Abstract : Ice rinks are highly energy-intensive commercial buildings with an average annual energy consumption of 1,000 MWh, most of it being used to cover the simultaneous heating and cooling demands. The aim of this thesis is to find the most energy efficient energy system for ice rinks by evaluating different system modifications and refrigerants. READ MORE

4. 3. Study testing of Dampers in Prototype Blade in Figure Skating Landings

   University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

   Author : Anoop George; Anilkrishnan Vasundharan Rema Bai; [2022]
   Keywords : ;

   Abstract : This thesis is primarily intended to estimate the technical feasibility of an invention while also attaining product development as a project. A new cushioning FS blade with an integrated damping system (FSB-IDS), developed to reduce the vibration and acceleration of the impact. READ MORE

5. 4. Optimizing Control Algorithm for Indirect Liquid ThermalManagement of Batteries : A Study Executed at Northvolt

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Mantas Petrosius; [2021]
   Keywords : ;

   Abstract : The vast expansion of intermittent sustainable energy generation has favoured a gradual adoption of lithium-ion batteries in various industrial and automotive applications. Despite its many inherent merits, this storage technology is very vulnerable to temperature variations: the performance and lifespan of LIBs are substantially influenced by their load cycles, thermal behaviours, and operating temperature range. READ MORE

6. 5. Stochastic Settlement Model Including Creep Effects : Simulation of Groundwater Induced Subsidence

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Pierre Wikby; Ragnar Andersson; [2020]
   Keywords : creep settlement; secondary compression; geotechnical uncertainty; EMBANKCO; groundwater drawdown; time-dependent settlement model; krypsättningar; Sekundärkompression; geoteknisk osäkerhet; EMBANKCO; grundvattensänkning; tidsberoende sättningsmodell;

   Abstract : When underground openings are constructed, groundwater inflow can occur, which might lead to ground settlements, namely in clay. In these types of construction projects, it is beneficial to be able to quantify risks related to these settlements. A framework developed by Sundell et al. (2019, Risk Analysis, Vol. READ MORE