Sökning: "physical losses"

Visar resultat 16 - 20 av 137 uppsatser innehållade orden physical losses.

1. 16. Exploring Coordination Mechanisms and Product Characteristics for Food Waste Reduction Principles: A Case Study in Physical Distribution

   Master-uppsats, Lunds universitet/Teknisk logistik

   Författare :Zacharias Samuelsson; [2022]
   Nyckelord :Food Waste; Food Waste Mitigation; Food Supply Chain; Food Retailing; Food Waste Mitigation in Distribution; Technology and Engineering;

   Sammanfattning : Title: Exploring Coordination Mechanisms and Product Characteristics for Food Waste Reduction Principles: A Case Study in Physical Distribution Author: Zacharias Samuelsson Thesis supervisor: Eva Berg, Faculty of Engineering at Lund University Thesis Purpose: Identify food waste causes in a global distribution network and develop an improvement proposal for minimizing food waste. Method: This study develops a food waste mitigation framework based on a literature review and assess it through a case at a company. LÄS MER

3. 17. Sensor fusion between positioning system and mixed reality

   Master-uppsats, Linköpings universitet/Tekniska fakulteten; Linköpings universitet/Institutionen för datavetenskap

   Författare :Anton Lifwergren; Jonsson Jonatan; [2022]
   Nyckelord :Sensor Fusion; MR; Mixed Reality; AR; Augmented Reality; Positioning; Local Positioning System; Transformation; Mining; Sensorfusion; MR; Mixed Reality; AR; Augmented Reality; Lokalt Positionerings System; Positionering; Transformation; Gruva;

   Sammanfattning : In situations where we want to use mixed reality systems over larger areas, it is necessary for these systems to maintain a correct orientation with respect to the real world. A solution for synchronizing the mixed reality and the real world over time is therefore essential to provide a good user experience. LÄS MER

4. 18. Simulation of IB-LOCA in TRACE : A semi-blind study of numerical simulations compared to the PKL test facility

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad kärnfysik

   Författare :Matilda Tiberg; [2022]
   Nyckelord :Pressurized Water Reactor; Safetey analysis; LOCA; Intermediate Break; PKL; TRACE; transient; thermal hydraulics;

   Sammanfattning : This thesis studied the performance of the thermal hydraulic software TRACE applied on an intermediate sized break (IB) happening on the cold leg in a pressurized water reactor (PWR), causing a loss-of-coolant accident (LOCA). The same accident has previously been simulated in the PKL Test Facility, which is a scaled version of a PWR and is used to simulate transients stemming from different accidents. LÄS MER

5. 19. Modeling and Control of a PMSM Operating in Low Speeds

   Master-uppsats, Linköpings universitet/Fordonssystem

   Författare :Robin Helsing; Tobias Sanchez; [2022]
   Nyckelord :PMSM; BLDC; low speed; EKF; UKF; MPC; Extended Kalman Filter; Unscented Kalman Filter; PI; Control; FOC;

   Sammanfattning : A permanent magnet synchronous motor is a type of motor that is used in several different application areas, not least in an autonomous robots where it is the motor that drives the wheels. Today, many actors choose simulation as a tool to save money and time when product tests are performed. LÄS MER

7. 20. Energy performance and Climate impact of different prefabricated façade system

   Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

   Författare :Montanun Kulsomboon; [2022]
   Nyckelord :Prefabricated façade system; Thermal transmittance; U-Value; Life Cycle Assessment; Comparative study; Technology and Engineering;

   Sammanfattning : The objective of the degree project was to assess the average thermal transmittance and the climate impact of the façade. The studied prefabricated façade panels were the aluminium frame one, the insulated concrete sandwich and the wooden frame panel. LÄS MER