Publikasjoner og ansvarsområder
Techno-economic comparison of three technologies for precombustion CO2 capture from a lignite-fired IGCC
This paper compares the techno-economic performances of three technologies for CO2 capture from a lignite-based IGCC power plant located in the Czech Republic: (1) Physical absorption with a Rectisol-based process; (2) Polymeric CO2-selective membrane-based capture; (3) Low-temperature capture. The ...
Toward the identification of optimal conditions for transport of CO2 by ship
Analysis of Thermodynamic Models for Simulation and Optimisation of Organic Rankine Cycles
Comparing the performance of plate-fin and spiral wound heat exchangers in the cryogenic part of the hydrogen liquefaction process
Mathematical models that represent two heat exchanger technologies are developed and solved to compare their performances in the cryogenic part of the hydrogen liquefaction process. Key performance parameters such as volume, thermal match and hydrogen-conversion rate are discussed for heat exchanger...
Is it ok to use simpler HX models in system optimization?
Computational Fluid Dynamics Modeling of Flow and Heat Transfer in Fin-Tube Bundles
Techno-economic analyses of CO2 liquefaction: Impact of product pressure and impurities
As a first step towards identifying the optimal transport conditions for shipping CO2, this study investigates the impact of post-liquefaction delivery pressure on the design and cost of CO2 liquefaction for (a) pure CO2 (b) three impurity scenarios (c) two purity requirements. For pure CO2, the hig...
Comparing the performance of plate-fin and spiral-wound heat exchangers in the hydrogen liquefaction process
Heat exchanger modelling tool opportunities
The first part of this memo contains the information presented at the COPRO Consortium meeting 2018 with some additional information and results. The models that was used in this analysis were developed and prepared as a task in HighEFF RA 2.1 The results from a screening of a tubes-in-shell heat ex...