Author: Franck, Joachim
Publisher: KIT Scientific Publishing
ISBN: 3731506521
Category :
Languages : en
Pages : 274
Book Description
Systematic Study of Key Components for a Coaxial-Cavity Gyrotron for DEMO
Gender, Sexuality and Subjectivity
Author: Duane Rousselle
Publisher: Routledge
ISBN: 1000068005
Category : Psychology
Languages : en
Pages : 104
Book Description
Offering a concise yet comprehensive introduction to gender theory, this thought-provoking new book aims to make an intervention into the contemporary American paradigm of thinking gender and sexuality and offers a powerful challenge to the paradigm of social constructionism. Within each gender paradigm there are unacknowledged truths. The controversial claim of this book is that queer theory and intersectionality – and, more broadly, the social constructionist paradigm – have reached a limit. Indeed, it is possible that they are becoming regressive political gestures. However, there are possibilities of moving forward in this new area of transformation and Rousselle claims that a new logic of gender invention is opening up a new paradigm of thought. Part of the popular Routledge Focus on Mental Health series, this book will be of immense value to students and teachers who aim to understand in a basic way some of the various main paradigms, theories, and concepts within gender and sexuality studies. It will also be an important attempt to think beyond those paradigms and theories.
Publisher: Routledge
ISBN: 1000068005
Category : Psychology
Languages : en
Pages : 104
Book Description
Offering a concise yet comprehensive introduction to gender theory, this thought-provoking new book aims to make an intervention into the contemporary American paradigm of thinking gender and sexuality and offers a powerful challenge to the paradigm of social constructionism. Within each gender paradigm there are unacknowledged truths. The controversial claim of this book is that queer theory and intersectionality – and, more broadly, the social constructionist paradigm – have reached a limit. Indeed, it is possible that they are becoming regressive political gestures. However, there are possibilities of moving forward in this new area of transformation and Rousselle claims that a new logic of gender invention is opening up a new paradigm of thought. Part of the popular Routledge Focus on Mental Health series, this book will be of immense value to students and teachers who aim to understand in a basic way some of the various main paradigms, theories, and concepts within gender and sexuality studies. It will also be an important attempt to think beyond those paradigms and theories.
Pushing the KIT 2 MW Coaxial-Cavity Short-Pulse Gyrotron Towards a DEMO Relevant Design
Author: Ruess, Sebastian
Publisher: KIT Scientific Publishing
ISBN: 3731510243
Category : Technology & Engineering
Languages : en
Pages : 190
Book Description
Magnetic fusion is one approach to generate thermonuclear fusion power in an environmental friendly way. The Electron Cyclotron Resonance Heating is considered as the major concept for startup, heating and control of the fusion plasma. Megawatt-class gyrotrons generate the required microwave power. This work focuses on advanced key components and technologies for a DEMO relevant 2 MW gyrotron. One major focus is on the development of advanced Magnetron Injection Guns. Another focus is on the red
Publisher: KIT Scientific Publishing
ISBN: 3731510243
Category : Technology & Engineering
Languages : en
Pages : 190
Book Description
Magnetic fusion is one approach to generate thermonuclear fusion power in an environmental friendly way. The Electron Cyclotron Resonance Heating is considered as the major concept for startup, heating and control of the fusion plasma. Megawatt-class gyrotrons generate the required microwave power. This work focuses on advanced key components and technologies for a DEMO relevant 2 MW gyrotron. One major focus is on the development of advanced Magnetron Injection Guns. Another focus is on the red
A First 2 MW-Class (136)/170/204 GHz Multi-Frequency Gyrotron Pre-Prototype for DEMO: Design, Construction and Key Components Verification
Author: Ruess, Tobias
Publisher: KIT Scientific Publishing
ISBN: 3731513099
Category :
Languages : en
Pages : 258
Book Description
Ein Gyrotron wird in magnetisch eingeschlossenen Plasmaexperimenten für Heizung, Stromtrieb, Plasmastabilisierung und Plasmadiagnostik verwendet. In dieser Arbeit wird der erste Entwurf und Bau eines Mehrfrequenz-/Mehrzweck Pre-Prototyp Gyrotrons in koaxialer Technologie vorgestellt, das bei (136)/170/204 GHz mit einer Ausgangsleistung von 2 MW arbeitet. Dies ist der erste Schritt zum Betrieb bei Frequenzen bis zu 240 GHz unter Verwendung der Koaxialhohlraum-Gyrotrontechnologie. - A gyrotron is used in magnetically confined plasma experiments for heating, current drive, plasma stabilization and plasma diagnostics. This work presents the first design and construction of a multi-frequency / multi-purpose coaxial-cavity pre-prototype gyrotron operating at (136)/170/204 GHz with an output power of 2 MW. It is the first step towards operating frequencies up to 240 GHz using the coaxial-cavity gyrotron technology.
Publisher: KIT Scientific Publishing
ISBN: 3731513099
Category :
Languages : en
Pages : 258
Book Description
Ein Gyrotron wird in magnetisch eingeschlossenen Plasmaexperimenten für Heizung, Stromtrieb, Plasmastabilisierung und Plasmadiagnostik verwendet. In dieser Arbeit wird der erste Entwurf und Bau eines Mehrfrequenz-/Mehrzweck Pre-Prototyp Gyrotrons in koaxialer Technologie vorgestellt, das bei (136)/170/204 GHz mit einer Ausgangsleistung von 2 MW arbeitet. Dies ist der erste Schritt zum Betrieb bei Frequenzen bis zu 240 GHz unter Verwendung der Koaxialhohlraum-Gyrotrontechnologie. - A gyrotron is used in magnetically confined plasma experiments for heating, current drive, plasma stabilization and plasma diagnostics. This work presents the first design and construction of a multi-frequency / multi-purpose coaxial-cavity pre-prototype gyrotron operating at (136)/170/204 GHz with an output power of 2 MW. It is the first step towards operating frequencies up to 240 GHz using the coaxial-cavity gyrotron technology.
Feasibility and Operational Limits for a 236 GHz Hollow-Cavity Gyrotron for DEMO
Author: Kalaria, Parth Chandulal
Publisher: KIT Scientific Publishing
ISBN: 373150717X
Category :
Languages : en
Pages : 270
Book Description
Publisher: KIT Scientific Publishing
ISBN: 373150717X
Category :
Languages : en
Pages : 270
Book Description
Conceptual Studies of Multistage Depressed Collectors for Gyrotrons
Author: Wu, Chuanren
Publisher: KIT Scientific Publishing
ISBN: 3731509342
Category : Technology & Engineering
Languages : en
Pages : 232
Book Description
Publisher: KIT Scientific Publishing
ISBN: 3731509342
Category : Technology & Engineering
Languages : en
Pages : 232
Book Description
Energy-efficient, scalable and modular industrial microwave applicator for high temperature alkaline hydrolysis of PET
Author: Ramopoulos, Vasileios
Publisher: KIT Scientific Publishing
ISBN: 3731510995
Category : Technology & Engineering
Languages : en
Pages : 162
Book Description
Microwave-assisted alkaline hydrolysis of PET can be 20 times faster and at lower temperatures. This work presents a novel industrial microwave applicator at 2.45 GHz with homogeneous distribution to support this reaction, which allows an efficient and continuous operation. In addition, an innovative dielectric and calorimetric measurements setup is presented. Furthermore, the modelling of the reaction kinetics based on the measured dielectric parameters is presented.
Publisher: KIT Scientific Publishing
ISBN: 3731510995
Category : Technology & Engineering
Languages : en
Pages : 162
Book Description
Microwave-assisted alkaline hydrolysis of PET can be 20 times faster and at lower temperatures. This work presents a novel industrial microwave applicator at 2.45 GHz with homogeneous distribution to support this reaction, which allows an efficient and continuous operation. In addition, an innovative dielectric and calorimetric measurements setup is presented. Furthermore, the modelling of the reaction kinetics based on the measured dielectric parameters is presented.
New Type of sub-THz Oscillator and Amplifier Systems Based on Helical-Type Gyro-TWTs
Author: Marek, Alexander
Publisher: KIT Scientific Publishing
ISBN: 3731512505
Category : Technology & Engineering
Languages : en
Pages : 322
Book Description
This work presents the development of a new sub-THz source for the generation of trains of coherent high-power ultra-short pulses at 263 GHz via passive mode-locking of two coupled helical gyro-TWTs. For the first time, it is shown that the operation of such passive mode-locked helical gyro-TWTs in the hard excitation regime is of particular importance to reach the optimal coherency of the generated pulses. This could be of particular interest for some new time-domain DNP-NMR methods.
Publisher: KIT Scientific Publishing
ISBN: 3731512505
Category : Technology & Engineering
Languages : en
Pages : 322
Book Description
This work presents the development of a new sub-THz source for the generation of trains of coherent high-power ultra-short pulses at 263 GHz via passive mode-locking of two coupled helical gyro-TWTs. For the first time, it is shown that the operation of such passive mode-locked helical gyro-TWTs in the hard excitation regime is of particular importance to reach the optimal coherency of the generated pulses. This could be of particular interest for some new time-domain DNP-NMR methods.
A high-voltage pulsed power modulator for fast-rising arbitrary waveforms
Author: Hochberg, Martin
Publisher: KIT Scientific Publishing
ISBN: 373150958X
Category : Technology & Engineering
Languages : en
Pages : 198
Book Description
Publisher: KIT Scientific Publishing
ISBN: 373150958X
Category : Technology & Engineering
Languages : en
Pages : 198
Book Description
Annual Report 2018/ Institute for Pulsed Power and Microwave Technology / Institut für Hochleistungsimpuls- und Mikrowellentechnik. (KIT Scientific Reports ; 7758)
Author: Jelonnek, John
Publisher: KIT Scientific Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 60
Book Description
Das Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM) forscht auf den Gebieten der gepulsten Leistung und der Hochleistungsmikrowellentechnologie. Die Anwendungen für Impulsstromtechnologien reichen von der Materialbearbeitung bis zur Bioelektrik. Hochleistungsmikrowellentechnologien konzentrieren sich auf HF-Quellen (Gyrotrons) für die Elektronenzyklotronresonanzheizung von magnetisch eingeschlossenen Plasmen und auf Anwendungen für die Materialbearbeitung bei Mikrowellenfrequenzen. - The Institute for Pulsed Power and Microwave Technology (IHM) is doing research in the areas of pulsed power and high-power microwave technologies. Applications for pulsed power technologies are ranging from materials processing to bioelectrics. High power microwave technologies are focusing on RF sources (gyrotrons) for electron cyclotron resonance heating of magnetically confined plasmas and on applications for materials processing at microwave frequencies.
Publisher: KIT Scientific Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 60
Book Description
Das Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM) forscht auf den Gebieten der gepulsten Leistung und der Hochleistungsmikrowellentechnologie. Die Anwendungen für Impulsstromtechnologien reichen von der Materialbearbeitung bis zur Bioelektrik. Hochleistungsmikrowellentechnologien konzentrieren sich auf HF-Quellen (Gyrotrons) für die Elektronenzyklotronresonanzheizung von magnetisch eingeschlossenen Plasmen und auf Anwendungen für die Materialbearbeitung bei Mikrowellenfrequenzen. - The Institute for Pulsed Power and Microwave Technology (IHM) is doing research in the areas of pulsed power and high-power microwave technologies. Applications for pulsed power technologies are ranging from materials processing to bioelectrics. High power microwave technologies are focusing on RF sources (gyrotrons) for electron cyclotron resonance heating of magnetically confined plasmas and on applications for materials processing at microwave frequencies.