Blar i Publikasjoner fra CRIStin - SINTEF Energi på tittel
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Performance history and further improvement potential for wood stoves
(Journal article; Peer reviewed, 2018) -
Performance improvement of the R744 two-phase ejector With a implemented suction nozzle bypass
(Journal article; Peer reviewed, 2018)In this study, the concept of an R744 ejector with a bypass duct of a suction nozzle was presented. The design of the geometry and bypass positioning in a mixing section, and the idea of regulation, as well as integration, ... -
Performance improvements of supermarket R744 systems by pivoting compressor arrangements
(Science et technique du froid;, Chapter; Peer reviewed, 2022)The adoption of the EU F-Gas regulation 517/2014 and the development of the Multi Ejector concept have led CO2 to take center stage as one of the preferred solutions in several applications, at the expense of synthetic ... -
Performance investigation of a multi-ejector R744 heat pump
(Journal article; Peer reviewed, 2018) -
Performance mapping of the R744 ejectors for refrigeration and air conditioning supermarket application: A hybrid reduced-order model
(Journal article; Peer reviewed, 2018)The continuous derivation of the ambient temperature and cooling demand in CO2 refrigeration and air-conditioning systems equipped with multi-ejector modules for supermarkets requires the analysis of the fixed ejector ... -
Performance of binary zeotropic mixtures in organic Rankine cycles (ORCs)
(Peer reviewed; Journal article, 2022)Compared to pure fluids, zeotropic mixtures have the potential to lower the irreversibilities in low temperature Rankine cycles by better temperature profile matching of the working fluid with the heat source/sink. However, ... -
Performance of high temperature heat pump for simultaneous and efficient production of ice water and process heat
(Actes du ... Congres international du froid;ICR2019, Chapter; Peer reviewed, 2019) -
Performance of integrated R744 packs part 2 : ejectors performance, a comparison of data-driven model from onsite measurements with rom model predictions
(Sciences et technique du froid;2021/1, Peer reviewed; Journal article, 2021)Rising concerns for climate change impacts along with the new legislation aimed at lowering emissions indicates the inevitable transition in the cooling/heating industry towards a more energy-efficient solution with minimal ... -
Performance of integrated R744-packs part 1: compressor mass flow estimation based on data-driven models using analytical methods and actual field measurements
(Sciences et technique du froid;2021/1, Peer reviewed; Journal article, 2021)Rising concerns for climate change impacts along with the new legislation aimed at lowering emissions indicates the inevitable transition in the cooling/heating industry towards a more energy-efficient solution with minimal ... -
Performance operation of liquid ejectors for a R744 integrated multi-ejector supermarket system using a hybrid ROM
(Peer reviewed; Journal article, 2019)Performance maps were generated for designed liquid ejectors installed in a multi-ejector module in an R744 integrated supermarket system using a hybrid of the reduced-order model (ROM). Hybrid ROMs of the investigated ... -
Performance test methodology for the LCCP determination of supermarket and other integrated systems
(Science et technique du froid;2017-2, Chapter; Peer reviewed, 2017) -
Personsikkerhet ved kortslutninger
(SINTEF Energiforskning A/S. Rapport.;, Research report, 1976) -
Perspective on the hydrogen economy as a pathway to reach net-zero CO2 emissions in Europe
(Peer reviewed; Journal article, 2022)The envisioned role of hydrogen in the energy transition – or the concept of hydrogen economy – has varied through the years. While in the past hydrogen was mainly considered a clean fuel for cars and/or for electricity ... -
Perspectives on hydropower’s role to balance non-regulated renewable power production in Northern EuropeReport on the CEDREN workshop, Düsseldorf, 15-16 December 2010
(SINTEF Energi. Rapport;TR A7107, Research report, 2011)This report summarizes the discussions during the CEDREN workshop ‘Perspectives on hydropower’s role to balance non-regulated renewable power production in Northern Europe’. The workshop was hosted by Statkraft Markets ... -
Phase Angle Feed-Forward Control for Improving the Power Reference Tracking of Virtual Synchronous Machines
(Peer reviewed; Journal article, 2023)A method for improving the power reference tracking capability of Virtual Synchronous Machines (VSM) by phase angle feed-forward (PAFF) control is proposed in this paper. The presented implementation includes compensation ... -
Phase change material thermal energy Storage for a large ammonia chiller/heat pump system
(Science et technique du froid;2017-2, Chapter; Peer reviewed, 2017) -
Phase change material thermal energy storage for a large scale ammonia chiller/heat pump system
(Chapter; Peer reviewed, 2017) -
Phase change materials for thermal energy storage in low- and high-temperature applications: a state-of-the-art
(SINTEF Energi. Rapport;TR A7638, Research report, 2017) -
Photocatalytic degradation of imidazolium ionic liquids using dye sensitized TiO2/SiO2 composites
(Journal article; Peer reviewed, 2017)Photocatalytic degradation of imidazolium ionic liquids using dye sensitized TiO2/SiO2composites Huang, Lirong1; Yu, Yinghao1 Email author ceyhyu@scut.edu.cn; Fu, Chao2; Guo, Haiyang1; Li, Xuehui1 Source: RSC Advances, v ... -
Photoionization model for streamer propagation mode change in simulation model for streamers in dielectric liquids
(Journal article; Peer reviewed, 2019)Radiation is important for the propagation of streamers in dielectric liquids. Photoionization is a possibility, but the effect is difficult to differentiate from other contributions. In this work, we model radiation from ...