Scholarly research on comical popular theatre is rare in the Swedish context even though the genre has attracted large audiences throughout the 20th century. Nils Poppe is one of the greatest Swedish actors in the comical genre and he is famous for his playful acting style. With my Master’s dissertation I aim to shed some light on both the genre and this great actor. Another aim of this Master’s dissertation is to gain understanding of what causes the audience’s laughter experiencing Nils Poppe’s comical acting. To understand the audience response to the comical acting I need to study the communication between the actor and the beholders.   In doing this I use Bert O. States phenomenological approach, in which he divides the communication into three modes in which the beholder experiences the action. In each of these modes I then use complementary concepts and theories to analyze the audience’s laughter. My analysis starts with the Representational mode in which the focus is on the fiction of the play. Using semiotics, I discuss Poppe’s characters as a stock character related to the Commedia dell’arte character Harlequin and other clown characters, which are imbedded in the audience’s memory. With examples from a play I show why the audience laugh in different scenes.  In the next chapter, I analyze the Self-expressive mode in which the artist at stage is in focus. While experiencing the fiction of the play the audience simultaneously experiences the reality on stage. The actor is present and Poppe’s real face, body and voice is affecting the audience’s response. The final mode is the Collaborative mode in which the collaboration between the actor and beholder is analyzed. The direction of the play and how Poppe interacts with the audience is increasing the impression of presence among the audience. In his acting, Poppe breaks the theatrical conventions of the separation between fiction and reality, and in improvisations, he challenges both the audience and fellow actor’s notion of theatre. The result of the study implies that some laughter can’t be explained just by studying each of these modes separately. When the character leaves the fictional play and acts within the audience reality, or when the actor on stage is understood as part of the fiction an incongruity is created that tends to make the audience laugh.

This study is an adaptation analysis focusing on the portrayal of Sweden in Jan Troell´s film The Emigrants (1971) and Eric Poppe´s film The Emigrants (2021), which is based on the book by the same name, written by Vilhelm Moberg. Both the films and book are discussed and analyzed to find similarities and differences between them. The purpose of this paper is to identify the changes and similarities that have been made due to the different contexts of the adaptations and how they reflect the Swedish society in which they were released with the fallacies in contemporary adaptation theory that points out wrong assumptions about the similarities of this classic story.   All through this study I have shown the context specific attributes that have contributed to the differences between the contexts of the adaptations but also reported the similarities in the overall story. The context in the representation of Sweden has changed a lot between the different adaptations, many of them appear more clearly when you look closer at the time in Swedish society in which they were released. Context specific differences are behind much of this, through the adapter's interpretation of the source text. The representation of Sweden as a nation can be based on this, but also through Vilhelm Moberg´s, Jan Troell´s and Erik Poppe´s choice to emphasize specific societal problems as a central part of their interpretation. The fallacies in contemporary adaptation theory have shown that the assumptions about how The Emigrants have been adapted are in some cases incorrect. This paper can shed light on the changes and similarities that take place when a work is adapted into different time periods in a nation's history.

Thesis (MScEng)--Stellenbosch University, 2012. / ENGLISH ABSTRACT: A wet-cooling tower fill performance evaluation model developed by Reuter is derived in Cartesian coordinates for a rectangular cooling tower and compared to cross- and counterflow Merkel, e-NTU and Poppe models. The models are compared by applying them to a range of experimental data measured in the cross- and counterflow wet-cooling tower test facility at Stellenbosch University. The Reuter model is found to effectively give the same results as the Poppe method for cross- and counterflow fill configuration as well as the Merkel and e-NTU method if the assumptions as made by Merkel are implemented. A second order upwind discretization method is applied to the Reuter model for increased accuracy and compared to solution methods generally used to solve cross- and counterflow Merkel and Poppe models. First order methods used to solve the Reuter model and crossflow Merkel and Poppe models are found to need cell sizes four times smaller than the second order method to obtain the same results. The Reuter model is successfully implemented in two- and three-dimensional ANSYS-Fluent® CFD models for under- and supersaturated air. Heat and mass transfer in the fill area is simulated with a user defined function that employs a second order upwind method. The two dimensional ANSYS-Fluent® model is verified by means of a programmed numerical model for crossflow, counterflow and cross-counterflow. / AFRIKAANSE OPSOMMING: ‘n Natkoeltoring model vir die evaluering van pakkings werkverrigting, wat deur Reuter ontwikkel is, word in Kartesiese koördinate afgelei vir ‘n reghoekige koeltoring en word vergelyk met kruis- en teenvloei Merkel, e-NTU en Poppe modelle. Die verskillende modelle word vergelyk deur hulle op ‘n reeks eksperimentele data toe te pas wat in die kruis- en teenvloei natkoeltoring toetsfasiliteit by die Universiteit van Stellenbosch gemeet is. Dit is bevind dat die Reuter model effektief dieselfde resultate gee as die Poppe model vir kruis- en teenvloei pakkingskonfigurasies sowel as die Merkel en e-NTU metode, indien dieselfde aannames wat deur Merkel gemaak is geїmplementeer word. ‘n Tweede orde “upwind” metode word op die Reuter model toegepas vir hoër akkuraatheid en word vergelyk met oplossingsmetodes wat gewoonlik gebruik word om kruis- en teenvloei Merkel en Poppe modelle op te los. Eerste orde metodes wat gebruik is om die Reuter model en kruisvloei Merkel en Poppe modelle op te los benodig rooster selle wat vier keer kleiner is as vir tweede orde metodes om dieselfde resultaat te verkry. Die Reuter model is suksesvol in twee- en driedimensionele ANSYS-Fluent® BVD (“CFD”) modelle geїmplementeer vir on- en oorversadigde lug. Warmte- en massaoordrag in die pakkingsgebied word gesimuleer mbv ‘n gebruiker gedefinieerde funksie (“user defined function”) wat van ‘n tweede orde numeriese metode gebruik maak. Die tweedimensionele ANSYS-Fluent® model word m.b.v. ‘n geprogrameerde numeriese model bevestig vir kruis-, teen- en kruis-teenvloei.

Thesis (PhD (Mechanical and Mechatronic Engineering))--University of Stellenbosch, 2003. / The thermal performance prediction of wet-cooling towers is critically analyzed and refined. Natural draft counterflow towers and mechanical draft counterflow and crossflow towers are considered. The Merkel, Poppe and e-NTU heat and mass transfer methods of analysis are derived from first principles, as these methods form the cornerstone of wet-cooling tower performance evaluation. The critical differences between these methods, when applied to fill performance analyses and cooling tower performance evaluations, are highlighted. The reasons for these differences are discussed with the aid of psychrometric charts. A new extended empirical relation for the loss coefficient of fills is proposed where the viscous and form drag effects are accounted for as well as the buoyancy, momentum and fill height effects. The empirical equation for the transfer characteristic of fills is extended to include the effects of fill height and the inlet water temperature. Empirical equations to predict the temperature inversion profile, height of the temperature inversion and the height from which air is drawn into the cooling tower are developed. The influence of temperature and humidity inversions on the performance of wet-cooling towers is subsequently investigated. A comprehensive analytical computer program is developed to predict and optimize the performance of wet-cooling towers. Computer programs are also developed to generate cooling tower performance curves, analyze fill performance test data and plot psychrometric charts.