Sökning: "Filip Sandkvist"

Hittade 2 uppsatser innehållade orden Filip Sandkvist.

1. 1. Quantification of Waste Generation in the EU - A PPCA and regression analysis on prediction of recyclable waste

   Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

   Författare :Filip Sandkvist; [2016]
   Nyckelord :Correlation; multivariate; PCA; recyclable; regression; waste; avfall; korrelation; multivariat; återvinningsbar; Earth and Environmental Sciences;

   Sammanfattning : In this study, data of the generation of recyclable wastes from the EU member states, and possible explaining factors for describing this generation, are examined through a combination of Probabilistic Principal Component Analysis (PPCA) and multivariate regression analysis. The purpose is to identify some of the biggest contributors to the generation of recyclable wastes, and, based on these contributors, find a linear function that describes the generation of different recyclable wastes, as well as assess the predictive power of this function. LÄS MER

3. 2. Optimization of paper pulp production using Artificial Neural Networks and Simulated Annealing

   Kandidat-uppsats, Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

   Författare :Filip Sandkvist; [2014]
   Nyckelord :Canadian Standard Freeness.; paper pulp; Simulated Annealing; hard soft limit function; Artificial Neural Network; CD refiner; Physics and Astronomy;

   Sammanfattning : The purpose of this paper is to investigate the possibilities of optimizing the production of paper pulp in a Conical Disc (CD) refiner for different production rates, taking into account the variables that are thought to be the most important for the production. These include three separate dilution waters, conical disc gap and flat gap. LÄS MER