Essays about: "load factor"

Showing result 1 - 5 of 242 essays containing the words load factor.

1. 1. Lifetime CostEffectiveness of Constructed Wetland and Rain Garden Facilities in Relation to Expected  Treatment Performance

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Abdullah Noorhussin Ali; [2023]
   Keywords : Stormwater; Total cost; StormTac; Cost-effectiveness;

   Abstract : The purpose of this thesis is to investigate the cost effectiveness of two different stormwater control measure (SCM) facilities, namely a constructed wetland in Boden and a rain garden in Gothenburg (both Sweden), in relation to treatment efficiency and contributing catchment area. The study approach involved collection of data, construction, and maintenance activities with their respective costs, for the two stormwater control measures from commercial and literature data. READ MORE

3. 2. Replacement of fish protein in fish feed : effects on the yeast flora in the gut of Arctic charr (Salvelinus alpinus)

   University essay from SLU/Dept. of Animal Nutrition and Management

   Author : Hanna Rydmark; [2023]
   Keywords : Microbiota; Saccharomyces cerevisiae; fishmeal; mussel meal; Mytilus edulis; aquaculture;

   Abstract : The aim with this study was to investigate how feeds with different protein sources influence the levels and composition of the yeast flora in the gut of Arctic charr (Salvelinus alpinus). Arctic charr were fed for two weeks on a control diet (C) with fishmeal (FM) or experimental diets with 40% FM replaced by yeast (Saccharomyces cerevisiae) (Y), meal from blue mussel (Mytilus edulis) (M) or a feed with Baltic Sea originated protein; 33% FM, 33% mussel meal (MM) and 33% S. READ MORE

4. 3. A parametric study of the static and dynamic performance of timber arch footbridges with different hanger configurations

   University essay from KTH/Bro- och stålbyggnad

   Author : ALEJANDRO GARCÍA GARCÍA; [2022]
   Keywords : Arch bridges; footbridge dynamics; critical load; bridge typology; parametric study;

   Abstract : The influence of the hanger configuration in the arch and deck bending moments under asymmetric loads is widely used nowadays for improved designs of arch bridges. In this work, by means of a parametric study, those hanger configurations that most efficiently increase both the natural frequencies and buckling factors are identified, simultaneously evaluating the dynamic and static performance of timber arch footbridges. READ MORE

5. 4. Design and Construction of a Sub-Ambient Direct-on-Chip Liquid Cooling System for Data Center Servers

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Christopher Cavallin; [2022]
   Keywords : Sub-Ambient; Liquid Cooling; Data Center; On-Chip; Direct-to-Chip; Servers;

   Abstract : Sub-ambient direct-on-chip liquid cooling is an emerging technology in the data center industry. The risk of an electrically conductive liquid leaking out to the electrical components and damaging the servers has been the major factor in holding back the use of liquid cooling historically. This technology effectively removes that risk. READ MORE

6. 5. Consumption patterns in low voltage grid : An investigation into typical customers

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Elias Boethius; [2022]
   Keywords : ;

   Abstract : The climate crisis is more prevalent today than ever before. Many see a clean, carbonfree, electrification as a must if we are to turn this challenge around. Because more andmore of society runs on electricity there has never been a bigger need for an efficientpower grid. READ MORE