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Ólafur Pétur Pálsson - Professor

Ólafur Pétur Pálsson

–

School of Engineering and Natural Sciences

Ólafur Pétur Pálsson

Professor

Professor

Location
VR-2 / V02-238
Phone
525 - 4952 8983830
Email
opp [at] hi.is

Unit
Faculty of Industrial Engineering, Mechanical Engineering and Computer Science

Curriculum Vitae
Ólafur Pétur Pálsson - Curriculum Vitae
ORCID site
https://orcid.org/0000-0002-4048-3508
Research portal – Ólafur Pétur Pálsson

Published works

2024

Effects of Onboard Refrigerated Seawater Storage of Whole Ungutted Atlantic Cod (Gadus morhua) on Quality Parameters of FilletsJournal of Aquatic Food Product Technology

2023

A Municipal Waste Heat Dissipation Modular Approach for Open Field Heated Agriculture

2021

Onboard pre-chilling of ungutted and gutted Atlantic cod in different cooling media -Temperature measurements and analytical modelling-International Journal of Refrigeration
Heat load forecasting using adaptive temporal hierarchiesApplied Energy
Direct Use of Geothermal Resources for Sustainable Circular Food Production

2020

Life cycle assessment of a geothermal combined heat and power plant based on high temperature utilizationGeothermics
High-Temperature Geothermal Utilization in the Context of European Energy Policy—Implications and LimitationsEnergies
Remediation of aquaculture wastewater using the microalga Chlorella sorokinianaWater (Switzerland)
Onboard evaluation of variable water flow and recirculation effects on bleeding of atlantic cod (Gadus morhua)Foods

2019

Automatic water mixing events identification in the Koljö fjord observatory dataInternational Journal of Data Science and Analytics
Automatic water mixing event identification in the Koljö fjord observatory dataInternational Journal of Data Science and Analytics
Effects of on-board bleeding methods and superchilling on quality of cod and saithe
The effects of superchilling on shelf-life and quality indicators of whole Atlantic cod and filletsLWT

2016

Online fouling detection of domestic hot water heat exchangersHeat Transfer Engineering
Heat exchanger identification by using iterative fuzzy observersHeat and Mass Transfer/Waerme- und Stoffuebertragung

2015

Life cycle inventory of a flash geothermal combined heat and power plant located in IcelandInternational Journal of Life Cycle Assessment

2014

Geothermal District Heating Systems in Iceland: A Life Cycle Perspective with Focus on Primary Energy Efficiency and CO2 Emission

2011

Comparison of fouling detection between a physical model and a black box model

2010

Analysis of heat transfer in heat exchangers by using the NTU method and empirical relations
Factors for Primary Energy Efficiency and CO2 Emission of Geothermal Power Production
LCA of combined heat and power production at hellisheidi geothermal power plant with focus on primary energy efficiency
Comparison of Methods for Utilization of Geothermal Brine for Power Production

2009

Simulation of fouling in cross-flow heat exchanger and a fouling detection based on physical modeling
Fouling detection in a cross-flow heat exchanger based on physical modeling

2008

Energy efficiency consideration of geothermal based power production
Methods for detecting fouling in heat exchangers

2007

Conditional parametric models for storm sewer runoffWater Resources Research
Comparison of neural networks and Kalman filters performances for fouling detection in a heat exchangerInternational Journal of Heat Exchangers
Use of extended Kalman filtering in detecting fouling in heat exchangersInternational Journal of Heat and Mass Transfer
Estimation of the length distribution of marine populations in the Gaussian-multinomial setting using the method of momentsJournal of Applied Statistics

2006

Rafhitun húsnæðis á köldum svæðum
Parameter estimation in stochastic rainfall-runoff modelsJournal of Hydrology
Estimation and validation of models two phase flow from geothermal wells
Rheometer-4SCC, a portable rheometer for self compating concrete
Raforkunotkun bændabýla á köldum svæðum

2005

Mat á rennslislyklum og rennsli með bayesískri tölfræði.Verktækni - tímarit VFÍ

2004

Equivalent Outdoor Design Temperature for Calculation of Heating Load for District Heating Systems

2003

Líkön og stikamat fyrir vaxtaþróunVerktækni - tímarit VFÍ
Tölfræðileg flokkun á stýrimyndum í vatnslistaverkinu FyssuVerktækni - tímarit VFÍ

2002

Estimation of Tap Water Profiles in District Heating Systems
Monitoring Flow Measurements in District Heating Systems

2000

Leiðrétting gallaðra tímaraða með EM-reikniritiVerktækni - tímarit VFÍ
Áhrif spennubreytinga á hita raflausnar í kerum ÍSALVerktækni - tímarit VFÍ
Experimental Design and Setup for Heat Exchanger ModelingInternational Journal of Heat Exchangers
Spá um árlega notkun á heitu vatniVerktækni - tímarit VFÍ

1999

Aðferðir við mat á breytingu í heitavatnsnotkunVerktækni - tímarit VFÍ

1998

Mat á áreiðanleika dreifikerfis Vatnsveitu ReykjavíkurVerktækni - tímarit VFÍ
Estimation of extreme mass flowrate in district heating systemsProceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy

1997

Statistical Methods in District Heating in Iceland
Kvikur jafngildisútihiti fyrir hitaveiturVerktækni - tímarit VFÍ

1996

Mat á rennsli í hitaveitukerfum í miklum kuldumVerktækni - tímarit VFÍ

1994

An application of extended kalman filtering to heat exchanger modelsJournal of Dynamic Systems, Measurement and Control, Transactions of the ASME
Stochastic heat storage problem-solved by the progressive hedging algorithmEnergy Conversion and Management
Generalized predictive control for non-stationary systemsAutomatica
On flow and supply temperature control in district heating systemsHeat Recovery Systems and CHP

1993

Application of predictive control in district heating systemsProceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy

1992

Modeling and parameter estimation of heat exchangers—A statistical approachJournal of Dynamic Systems, Measurement and Control, Transactions of the ASME
Predictor-based optimal control of supply temperature in district heating systems

1991

Use of Empirical Relations in the Parameters of Heat-Exchanger ModelsIndustrial and Engineering Chemistry Research

Keywords for Specialisation:

Time Series Analysis