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The dispersion of droplets and mixing of evaporated gases in a swirl stabilized gas turbine combustor are studied with an Eulerian / Lagrangian approach. The results are shown to be highly sensitive to the assumed droplet injection diameter. Injection of smaller droplet diameters lead to significantly higher local equivalence ratios and temperature drops, and increased gas phase densities, enhanci

Förutom att vara en uppskattning av Håkan Lundström är detta en bok av intresse för alla som funderar i konstnärliga termer och framför allt i en akademisk miljö. Boken består av en mosaik av idéer om allt möjligtsom ryms under det konstnärliga idéparaplyet och som har något slags anknytning till festföremålet. Utgångspunkten är drongo-fågeln som är en metafor för längtan i kammudiktningen, som haApart from appealing to those who know and appreciate Håkan, this book is likely to interest the artistically inclined, particularly those in an academic environment. It is a mosaic of texts, more than a mere memorial, that allows us to accompany Håkan on a journey to many of the places contained under the artistic umbrella, especially those which happen to have a more intimate connection with our

Based on two sets of data consisting of research articles from Web of Science, analyses were made on articles citing Genette and articles using the paratext concept. The purpose was to investigate the context in which the paratext concept is used and Genette is cited by analyzing the journals and research fields in which the articles were published, the literature these articles are based on, and

This study investigated effects of surfactant sodium dodecylbenzene sulfonate (SDBS) on flow boiling heat transfer of ethylene glycol/water mixtures in a vertical minitube. Experiments were performed using solutions containing 300 ppm by weight of surfactant and the results were compared with those of pure mixture. Local heat transfer coefficient was measured and found to be dependent on the mass

We describe a beamline based on a plane-grating monochromator and an end-station designed for high resolution photoemission and photoabsorption spectroscopy on surfaces and interfaces using undulator radiation in the energy range 30 1500 eV. The general design of the beamline is based on a horizontally focusing pre-mirror, an SX-700 type of plane-grating monochromator and re-focusing optics of Kir

A strong low-energy shake-up satellite for CO adsorbed on Pd is observed. The occurrence of the satellite is established for the CO/1 ML Pd/Mo(110) system at a coverage where CO adsorbs exclusively on-top. Comparisons with CO adsorbed on Pd single-crystal surfaces and small supported Pd particles indicate that the strongly increased satellite intensity is due to the decreased CO-Pd interaction str

BACKGROUND: Increased knee abduction angle during activity is suggested to be a risk factor for sustaining an anterior cruciate ligament (ACL) injury or developing patellofemoral pain syndrome (PFPS). Knowledge of the modifiable mechanisms that are associated with increased knee abduction will aid in the appropriate design of preventive and rehabilitative strategies for these injuries.OBJECTIVE: O

While previous research has advocated the use of online sales channels as a driver for international expansion, the nature of the relationship between e-commerce and international sales is still unexplored. The purpose of this paper is to create a parsimonious model where we investigate whether, and to what extent, strategies pertaining to the geographical scope of international operations moderat

High-pressure X-ray diffraction, Mössbauer, and Raman studies in the antiferromagnetic insulators RFeO3 orthorhombic perovskites (R = Pr, Eu, Lu) disclose an unusual phenomena of a reversible first-order isostructural phase transition around 50 GPa concurring with an abrupt ∼ 5% volume decrease. It is shown experimentally that this transformation concurs with, and is driven by, a high-to-low-spin

Public diplomacy is the communication of an international actor’s policies to citizens of foreign countries. These citizens might include civil society representatives, nongovernmental organisations, multinationals, journalists and media institutions, specialists across different sectors of industry, politics and culture, and members of the general public. They are typically engaged by actors like

Background Arterial blood gases (ABG) are essential for assessment of patients with severe illness, but sampling is difficult in some settings and more painful than for peripheral venous blood gas (VBG). Venous to Arterial Conversion (v-TAC; OBIMedical ApS, Denmark) is a method to calculate ABG values from a VBG and pulse oximetry (SpO

For a firm in an open source software (OSS) ecosystem, the requirements engineering (RE) process is rather multifaceted. Apart from its typical RE process, there is a competing process, external to the firm and inherent to the firm’s ecosystem. When trying to impose an agenda in competition with other firms, and aiming to align internal product planning with the ecosystem’s RE process, firms need