Modellering av en panna med rörlig rost :  

The aim of this master thesis was to create a dynamic model for the processes in a solid fuel boiler of the moving grate type. Another aim with the model was to keep it as simple as possible but still able to catch the dynamics of the processes in the bedplate of the boiler. The creation of the mode...

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Main Author: Bly, Josef
Format: Others
Language:Swedish
Published: Uppsala universitet, Institutionen för informationsteknologi 2008
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-162425
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spelling ndltd-UPSALLA1-oai-DiVA.org-uu-1624252013-01-08T13:51:07ZModellering av en panna med rörlig rost :  sweModelling of a furnace with a moving grateBly, JosefUppsala universitet, Institutionen för informationsteknologi2008The aim of this master thesis was to create a dynamic model for the processes in a solid fuel boiler of the moving grate type. Another aim with the model was to keep it as simple as possible but still able to catch the dynamics of the processes in the bedplate of the boiler. The creation of the model had its origin from drying and combustion equations used in earlier modeling work of boilers. The represented model has been used to simulate different kinds of disturbances in a boiler and different ways to control the boiler. These tests show that controlling a number of parameters in the bed of the boiler is an effective way to keep the grate stable during disturbances. This is important since an unstable bed causes high emissions. The model has not been formally validated but its behavior is accordingly to what is expected of a real boiler. Student thesisinfo:eu-repo/semantics/bachelorThesistexthttp://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-162425UPTEC ES, 1650-8300 ; 08032application/pdfinfo:eu-repo/semantics/openAccess
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language Swedish
format Others
sources NDLTD
description The aim of this master thesis was to create a dynamic model for the processes in a solid fuel boiler of the moving grate type. Another aim with the model was to keep it as simple as possible but still able to catch the dynamics of the processes in the bedplate of the boiler. The creation of the model had its origin from drying and combustion equations used in earlier modeling work of boilers. The represented model has been used to simulate different kinds of disturbances in a boiler and different ways to control the boiler. These tests show that controlling a number of parameters in the bed of the boiler is an effective way to keep the grate stable during disturbances. This is important since an unstable bed causes high emissions. The model has not been formally validated but its behavior is accordingly to what is expected of a real boiler.
author Bly, Josef
spellingShingle Bly, Josef
Modellering av en panna med rörlig rost :  
author_facet Bly, Josef
author_sort Bly, Josef
title Modellering av en panna med rörlig rost :  
title_short Modellering av en panna med rörlig rost :  
title_full Modellering av en panna med rörlig rost :  
title_fullStr Modellering av en panna med rörlig rost :  
title_full_unstemmed Modellering av en panna med rörlig rost :  
title_sort modellering av en panna med rörlig rost :  
publisher Uppsala universitet, Institutionen för informationsteknologi
publishDate 2008
url http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-162425
work_keys_str_mv AT blyjosef modelleringavenpannamedrorligrost
AT blyjosef modellingofafurnacewithamovinggrate
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