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The behavior of Ethanol and seven fuels in the boiling point range of gasoline but with an Octane Number spanning from 69 to 99 was investigated in Partially Premixed Combustion. A load sweep was performed from 5 to 18 bar gross IMEP at 1300 rpm. The engine used in the experiments was a single cylinder Scania D12. To allow high load operations and achieve sufficient mixing, the compression ratio w

It is tractable to increase the torque for an HCCI engine and one way is to add a turbocharger. Operating in HCCI mode requires accurate control of the combustion phasing, CA50. The higher the engine torque, the narrower the CA50 window becomes where HCCI operation is maintained. As the CA50 varies stochastically between cycles this requires improved CA50 control for turbo HCCI engines. The main f

By using a turbo the operating range of the HCCI engine can be increased, but at the expense of increased controller complexity. The dynamics the turbo introduces in the intake and the exhaust manifolds, have a large impact on the in-cylinder mixture temperature, pressure and finally the combustion phasing. To compensate for this and to maintain desired combustion phasing, precise control of the n

For diesel engines the major exhaust problem is particulate matter and NOx emissions. To reduce NOx, exhaust gas recirculation (EGR) is often used. The behavior of the EGR-level will therefore influence the emissions and it is therefore valuable to keep track of the EGR-level. Especially during transients it is difficult to predict how the EGR-level varies. In this paper the CO2-level in the intak

Partially Premixed Combustion (PPC) is a combustion concept by which it is possible to get low smoke and NOx emissions simultaneously. PPC requires high EGR levels and injection timings sufficiently early or late to extend the ignition delay so that air and fuel mix extensively prior to combustion. This paper investigates the operating region of single injection diesel PPC in a multi cylinder heav

This paper investigates resilient performance of Air Traffic Management with future Artificial Intelligence (AI)-based tools. A case study was performed on an early prototype of an AI-enabled Flight Information Service (FIS) tool, using a survey of flight instructors and air traffic controllers, and a focus group with controllers with flying experience. The study focused on what characterizes good

Industrial packaging plays an important role in the performance and environmental efficiency of supplychains. Despite it being so important, the implications that industrial packaging decisions have on thelogistics operations (and vice-versa) are not completely understood. This thesis contributes to theunderstanding of the impacts of sustainable industrial packaging by discussing the importance of

The entanglement of business and consumption practices have been neglected in prior consumer research. We address this issue by developing the concept lifestyled business practice. Through a study of criminal gangs in Sweden we contribute by developing three main entanglements of business practice; hedonic structures, stylized intelligence and sonic monetizationThe entanglement of business and consumption practices have been neglected in prior consumer research. We address this issue by developing the concept lifestyled business practice. Through a study of criminal gangs in Sweden we contribute by developing three main entanglements of business practice; hedonic structures, stylized intelligence and sonic monetization

This publication describes a concept that intends to enable an optimization of machining with regard to the balance between criteria related to technology, economy and sustainability. The work is of a discussion nature and intends to provide a framework for further research and development in the area. Previous research and development during the 80's and 90's is presented in general terms and in

Mental health problems affect the patients and their families, who may also need therapeutic interventions. Mindfulness interventions have shown beneficial health effects for clinical and healthy populations. A web-based mindfulness intervention was tailored to address families' needs of support and tested in a pilot intervention study. The aim of this study was to explore the participants' experi

Investigations on remote temperature sensing of yttria stabilized zirconia (YSZ) thermal barrier coatings (TBCs) at the surface and at the bond-coat/top-coat interface were carried out. Using Y2O3:Eu thermographic phosphor as an embedded temperature sensing layer, sub-surface temperature probing through 300 μm of atmospheric plasma sprayed YSZ is demonstrated. The Y2O3:Eu thermographic phosphor di

Transition to adulthood, referring to the process of moving from childhood to adulthood, can be a complex period for youths with disabilities who might need special support transitioning into an independent life as adults. Caregivers are significant persons for the youths, which is why their own health and wellbeing is important. Therefore the overall aim of this thesis was to gain a deeper unders

In this work we present a setup for laser-induced breakdown spectroscopy (LIBS) employing a polarization filtering approach and use it for gas diagnostics. A one parts-per-million (ppm) detection sensitivity is achieved for hydrogen atoms.

Mid-IR polarization spectroscopy (IRPS) and laser-induced fluorescence were applied for detection of CH4 and ethane in 1 atm cold flows and flames. The dependence of IRPS and IRLIF signal of CH4 on different buffer gases, including He, Ar, N2, and CO2 were studied. Simultaneous measurements of IRPS and IRLIF signals allowed a direct comparison of the two techniques. IRPS was superior in detection

Technical developments for the detection of formaldehyde using laser-induced fluorescence were presented. A technique for simultaneous detection of formaldehyde and OH using one laser system was presented. The combined formaldehyde and OH technique was applied in laboratory flames and a small spark-ignition engine. The iodine measurement was performed in a cell using the second harmonic of the sin

This paper presents technical developments for the detection of formaldehyde (CH2O) using laser-induced fluorescence. The easily accessible third harmonic of the Nd:YAG laser at 355 nm was used for excitation of formaldehyde. In order to investigate potential background fluorescence, e.g., from large molecules such as polyaromatic hydrocarbons, special attention was paid to investigating the possi

Brevmall KURSPLAN Dnr U 2020/ 47 (1) Fastställd av FUN 2020-09-17, gäller från 2021-01-01 Forskningsetik, MEFFE02 Research Ethics 3 högskolepoäng Nivå F Allmänna uppgifter Vänder sig till forskarstuderande vid Medicinska fakulteten. Kursen går två veckor på heltid. Undervisningsspråk Svenska eller engelska Syfte Kursen syftar till att ge kunskaper i forskningsetik, inklusive god forskningssed och

https://www.intramed.lu.se/sites/intramed.lu.se/files/2023-02/Forskningsetik%203hp,%20MEFFE02%20(7).pdf - 2026-05-24

LUM nr 7 - 2004 I Lokal satsning på kvinnligt ledarskap SOL i sinneSOL i sinne L U N D S U N I V E R S I T E T M E D D E L A R - - - - - - - - - - - - - - - - N U M M E R 7 S E P 2 0 0 4 Å R G Å N G 3 7 Lokal satsning på kvinnligt ledarskap Bättre forskning med effektiv förvaltning Bättre forskning med effektiv förvaltning II Lunds universitets tidskrift LUM utkom första gången 1968. Den når i dag

https://www.lu.se/sites/www.lu.se/files/lunds-universitets-magasin-7-2004.pdf - 2026-05-24

Microsoft Word - Lägga till aktiviteter i LUCRIS_kopia.docx Aktiviteter i LUCRIS Hur du lägger till forskningsrelaterade aktiviteter i LUCRIS, uppdaterad 2018-05-09 En kort instruktion av hur man lägger till och vilka aktiviteter som kan väljas i LUCRIS. 2018 Aktiviteter i LUCRIS • • • 1 Aktiviteter i LUCRIS Hur du lägger till forskningsrelaterade aktiviteter i LUCRIS, uppdaterad 2018- 05-09 Inneh

https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/lagga_till_aktiviteter_i_lucris.pdf - 2026-05-24

gnva33-litteraturlista-vt23 1 Litteraturlista HT 2025 Genusvetenskapliga avdelningen Litteraturlista GNVA33, Genusvetenskap: Grundkurs – Genus, samhälle och identitet, 30 hp. Delkurs 1: Genus, samhälle och subjektivitet, 7,5 hp Ahmed, Sara (2017) Att leva feministiskt. Göteborg: Tankekraft. Bendjelloul, Wanda (2021) Dalenglitter: en roman om hårt arbete. Stockholm: Weyler Förlag. Brah, Avtar & Pho

https://www.genus.lu.se/sites/genus.lu.se/files/2025-08/GNVA33%20Litteraturlista%20HT25.pdf - 2026-05-24