Essays about: "Surge control"

Showing result 1 - 5 of 13 essays containing the words Surge control.

  1. 1. Assessment of Daylighting and Electric Lighting Performance in a Retrofitting Project: A Case Study in Sweden

    University essay from Lunds universitet/Energi och ByggnadsDesign

    Author : Xueting Wang; [2017]
    Keywords : Daylighting Assessment; Electric Lighting Assessment; Field Measurement; Lighting Simulation; Daylight Factor; Daylight Glare Probability; Technology and Engineering;

    Abstract : Newly constructed building stocks have been decreasing in last decades; thus, renovation and retrofitting represent a large amount of opportunities to upgrade the building performance and energy efficiency of building assets in their life span, as well as to reduce greenhouse gas emissions. An overall assessment of a lighting retrofit project can support to judge the quality of a retrofit as good or bad and evaluate the application of a retrofit measure in practice, as well as provide quantitatively based cases for future implementations. READ MORE

  2. 2. Transient model of a driven compressor

    University essay from Lunds universitet/Institutionen för Energivetenskaper

    Author : Rasmus Johnsson; Sebastian Norén; [2017]
    Keywords : Technology and Engineering;

    Abstract : Industrial gas turbines are widely used in different applications. These can be divided into two main categories; power generation (PG) and mechanical drive (MD). To be able to predict the performance of the system, Siemens has during the years developed simulation models for both steady state and transient operation. READ MORE

  3. 3. From Snow White to Frozen : An evaluation of popular gender representation indicators applied to Disney’s princess films

    University essay from Karlstads universitet/Institutionen för geografi, medier och kommunikation

    Author : Johan Nyh; [2015]
    Keywords : Disney; princesses; Disney princesses; gender; Bechdel; Bechdel test; Walt Disney; Pixar; Frozen; children; girl; culture; gender representations; talk time; talktime; gendertimer; equality; content analysis; female; feminism; feminist; gender role; socialization model; gender role socialization model; passive; domestic; active; media; post-feminist; gender role portrayals; key measures; popular; nature or nurture; genes or environment; gender differences; expressions of gender; gender experiments; neurological; brain; plasticity; constructivist; cultivation theory; social cognitive theory; quantitative; quantitative measures; quantitative methods; stereotypes; stereotype; stereotypical; women; character count; biological sex; biological gender; metrics; femininity; textual analysis; submissive; submissive behaviour; independence; daddy s girl; patriarchy; patriarchal; patriarchal approval; wicked women; old wicked women; wicked witch; male; masculine; masculine characteristics; feminine characteristics; genders; marrying; marriage; love at first sight; empowerment; fairy tale; fairy tales; film; movie; films; movies; Mulan; Pocahontas; Snow White; Snow White and the seven dwarfs; Cinderella; Sleeping Beauty; Little Mermaid; The Little Mermaid; Beauty and the Beast; Aladdin; Tangled; Brave; Frozen; The Princess and the Frog; Merida; relationship; relationship formation; true love; true love s kiss; sisterhood; sisterly; Grimm; Grimm brothers; parental approval; matriarchal approval; matriarchal; matriarchy; stereotyping; evil queen; rate; rater; rating; measure; measuring; wicked stepmother; binary gender; gender binarity; binary genders; gender identities; gender identity; gender identity formation; identity formation; animation; cell animation; the Smurfette principle; strong women; strong girls; girlie; positivism; positivistic; film studies; analysis; analyses; antagonism; action; coding; cultivation effect; cultivation effects; socialization effect; socialization effects; coded content analysis; simple metrics; cognition theory; connotations; cultivation theory; socialization theory; depictions of femininity; plasticity; human brain; damsels in distress; feminist research; inequality; gender inequality; media studies; heroines; mass media; social media; images of women; woman as image; reading; interpretation; modern day fairy tales; Disney; prinsessor; Disneyprinsessor; Disney-prinsessor; kön; genus; genusvetenskap; Bechdel; Bechdel test; Bechdeltest; Bechdeltestet; Walt Disney; Pixar; Frost; barn; flickor; kulturuppväxt; representationer; skildringar; intryck; taltid; talk time; talktime; gendertimer; jämlikhet; innehållsanalys; feminin; feminism; könsroll; könsroller; socialisering; socialiseringsmodellen; passiv; hushållsarbete; aktiv; media; post-feministisk; postfemininstisk; nyckeltal; populärvetenskaplig; populärvetenskapligt; naturen; uppväxt eller gener; gener eller upppväxt; uppfostran; genetik; könsskillnader; könsuttryck; experiment; hjärnan; plasticitet; konstruktivism; kultivationsteori; kognitiv teori; kvantitativ; kvantitativa mått; kvantitativa metoder; stereotyper; stereotyp; stereotypisk; kvinnnor; kvinna; kön; biologiskt kön; mått; nyckeltal; femininitet; textanalys; filmanalys; kuvad; underkastad; submissiv; oberoende; pappas flicka; patriarkat; patriarkisk; patriarkalt godkännande; manlig; maskulin; kön; genus; äktenskap; kärlek vid första ögonkastet; saga; sagor; bröderna Grimm; film; Mulan; Pocahontas; Snövit och de sju dvärgarna; Askungen; Törnrosa; Den lilla Sjöjungfrun; Skönheten och Odjuret; Aladdin; Trassel; Modig; Frost; Prinsessan och Grodan; Merida; förhållanden; sann kärlek; Grimm; matriark; matriarkisk; patriarkalt godkännande; matriarkalt godkännande; bedöma; betygsätta; mått; mäta; ond styvmor; binära kön; könsidentitet; könsidentiteter; animation; Smurfan; starka kvinnor; starka flickor; positivistisk; positivism; filmvetenskap; filmstudier; antagonism; protagonist; hjältinna; kodning; kultivationseffekten; socialiseringseffekten; socialisationseffekten; kodad innehållsanalys; förenklade mått; kognitiv teori; konnotationer; konnotera; feministisk forskning; könsbalans; mediastudier; mediestudier; massmedia; social media; bilder av kvinnor; kvinnan som bild; images of women; woman as image; reading; interpretation; modern day fairy tales; tolkning;

    Abstract : Simple content analysis methods, such as the Bechdel test and measuring percentage of female talk time or characters, have seen a surge of attention from mainstream media and in social media the last couple of years. Underlying assumptions are generally shared with the gender role socialization model and consequently, an importance is stated, due to a high degree to which impressions from media shape in particular young children’s identification processes. READ MORE

  4. 4. 3D-modeling of swing check valve with connection to dynamic behavior used in system studies

    University essay from Lunds universitet/Institutionen för Energivetenskaper

    Author : Christoffer Björk; [2015]
    Keywords : Swing check valve; fluid mechanics; pressure surge; waterhammer; Fluent; Technology and Engineering;

    Abstract : This Master’s Thesis is the result of the collaboration between The Technical Faculty of Lund University and TÜV NORD Sweden AB. Focus has been directed towards the nuclear industry where this thesis is one of several other Master’s Theses regarding the dynamic modeling of a swing check valve. READ MORE

  5. 5. VGV optimization for performance

    University essay from Lunds universitet/Institutionen för Energivetenskaper

    Author : Sara Ling; Ted Sönne; [2014]
    Keywords : Twin-shaft; Tropical matched; Performance; Gas turbine; Ambient temperature; Variable guide vane; Siemens; Technology and Engineering;

    Abstract : Today’s market for gas turbines is very competitive and it is important to constantly improve the performance of the engines. It is commonly known that gas turbines have better performance at low ambient temperatures than at high ambient temperatures. READ MORE