Search results

Filter

Filetype

Your search for "*" yielded 546601 hits

Experimental Investigations of an Industrial Lean Premixed Gas Turbine Combustor With High Swirling Flow

In the interest of understanding the prospects and restrictions of fuel flexibility in a prototype industrial gas turbine combustor, an experimental study is performed. Methane is used to characterize standard gas turbine operation; in addition a non-standard fuel is explored, generic syngas (67.5 % hydrogen, 22.5 % carbon monoxide and 10 % methane). Both these gases are also investigated after di

Guldet blev till papper: 1930-talets pressdebatt om svensk penning- och valutapolitik

I september 1931 tvingades Sverige överge guldmyntfoten. Landet bytte myntfot – från guld till papper – med stabilisering av prisnivån som officiellt mål. Det var första och enda gången ett land försökt sig på något sådant. Sverige anses därigenom ha föregripit den inflationsmålspolitik som sedan 1990-talet bedrivs i ett antal länder, däribland Sverige. I denna bok undersöks hur den nya penning-

Energieffektivisering av miljonprogrammets flerbostadshus genom beständiga tilläggsisoleringssystem

Tilläggsisolering bestående av mineralull och puts är en vanlig metod för att förbättra energiprestandan hos flerbostadshus från miljonprogrammet. En annan aktuell, men betydligt mindre utprovad metod, innebär att man tilläggsisolerar fasaden varefter man putsar på en ventilerad skiva. Målsättningen med projektet har varit att undersöka om dessa två tilläggsisoleringssystem har potentialen att kom

Control Problems in Paper Making - Revisited

This paper looks at process control in the pulp and paper industry from the perspective of pioneering work carried out in the early 1960s. One of the aims of the Billerud-IBM Project was to explore the technical and economical advantages that could be obtained by using a digital computer for control and supervision of a paper machine. The study also explored the features of a digital computer that

Systemic combinatory use of Brainstorming, Mind-Maps and Rich Pictures for analysis of complex problem spaces

For years tools and techniques such as Brainstorming, Mind-Maps and Rich Pictures have been used in both academic and professional practices to assist people with making sense of complex problem spaces. These tools have their supporters and in many cases their uses can be argued to be interchangeable. Seldom however have they been systematically applied in combination in theory or practice. Even t

SCM PRINCIPLES VS. LEGAL PRINCIPLES: CHALLENGES AND FRICTION

Purpose of this paper: Logisticians propose changes to improve supply chains, and legal practitioners are doing likewise, but from a tax perspective. Proposals from one domain increasingly have an impact on the other due to e.g. globalisation – but cross-disciplinary knowledge often seems small. Our purpose is to facilitate interaction between the domains by increasing joint understanding o

Molecularly Imprinted Matrices for Electrochromatography

Popular Abstract in Swedish Vad är analytisk kemi? Den grundläggande frågeställningen för en analytisk kemist är att finna vad för slags ämnen det finns i ett prov och hur mycket det finns av varje ämne. Detta är inte på långa vägar någon lätt uppgift. Det innebär i många fall att alla ämnen måste separeras från varandra för att sedan kunna identifieras. Som tur är så är de flesta ämnen olika varaThis thesis deals with the combination of electrochromatography and molecular imprinting technology. Electrochromatography is characterised by high separation efficiency, simple instrumentation, and minute consumption of sample. As a novel approach to obtain unique selectivity in capillary electrochromatographic systems molecularly imprinted matrices were used. Molecular imprinting technology repr

A Receiver for LTE Rel-11 and Beyond Supporting Non-Contiguous Carrier Aggregation

Carrier aggregation (CA) is introduced in 3GPP LTE Rel-10 [1] to meet the demand for further increased bitrates. While LTE Rel-10 supports simultaneous reception of two carriers either in contiguous intra-band or in inter-band CA configuration, the upcoming LTE Rel-11 will add support for non-contiguous (NC) carriers within bands. Supporting NC CA in handsets is a demanding challenge for several r

Kyrka och kön – om könskonstruktioner i Svenska kyrkan 1945-1985

The aim of this thesis is to analyse how sex and gender have been constructed within the context of the Swedish Lutheran Church 1954-1985. The studied texts mainly consist of Christian pastoral work primarily dealing with sexuality and marriage. But the material also includes investigations within this field published by the Swedish state (SOU), and newspaper articles where marriage and sexuality