Time-dependent spectrum analysis of high power gyrotrons

Time-dependent spectrum analysis of high power gyrotrons PDF Author: Schlaich, Andreas
Publisher: KIT Scientific Publishing
ISBN: 3731503751
Category :
Languages : en
Pages : 318

Get Book

Book Description

Time-dependent spectrum analysis of high power gyrotrons

Time-dependent spectrum analysis of high power gyrotrons PDF Author: Schlaich, Andreas
Publisher: KIT Scientific Publishing
ISBN: 3731503751
Category :
Languages : en
Pages : 318

Get Book

Book Description


Temperature- and Time-Dependent Dielectric Measurements and Modelling on Curing of Polymer Composites

Temperature- and Time-Dependent Dielectric Measurements and Modelling on Curing of Polymer Composites PDF Author: Prastiyanto, Dhidik
Publisher: KIT Scientific Publishing
ISBN: 3731504243
Category :
Languages : en
Pages : 206

Get Book

Book Description


Systematic Study of Key Components for a Coaxial-Cavity Gyrotron for DEMO

Systematic Study of Key Components for a Coaxial-Cavity Gyrotron for DEMO PDF Author: Franck, Joachim
Publisher: KIT Scientific Publishing
ISBN: 3731506521
Category :
Languages : en
Pages : 274

Get Book

Book Description


A high-voltage pulsed power modulator for fast-rising arbitrary waveforms

A high-voltage pulsed power modulator for fast-rising arbitrary waveforms PDF Author: Hochberg, Martin
Publisher: KIT Scientific Publishing
ISBN: 373150958X
Category : Technology & Engineering
Languages : en
Pages : 198

Get Book

Book Description


A First 2 MW-Class (136)/170/204 GHz Multi-Frequency Gyrotron Pre-Prototype for DEMO: Design, Construction and Key Components Verification

A First 2 MW-Class (136)/170/204 GHz Multi-Frequency Gyrotron Pre-Prototype for DEMO: Design, Construction and Key Components Verification PDF Author: Ruess, Tobias
Publisher: KIT Scientific Publishing
ISBN: 3731513099
Category :
Languages : en
Pages : 258

Get Book

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.

Energy-efficient, scalable and modular industrial microwave applicator for high temperature alkaline hydrolysis of PET

Energy-efficient, scalable and modular industrial microwave applicator for high temperature alkaline hydrolysis of PET PDF Author: Ramopoulos, Vasileios
Publisher: KIT Scientific Publishing
ISBN: 3731510995
Category : Technology & Engineering
Languages : en
Pages : 162

Get Book

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.

Influence of Emitter Surface Roughness and Emission Inhomogeneity on Efficiency and Stability of High Power Fusion Gyrotrons

Influence of Emitter Surface Roughness and Emission Inhomogeneity on Efficiency and Stability of High Power Fusion Gyrotrons PDF Author: Zhang, Jianghua
Publisher: KIT Scientific Publishing
ISBN: 3731505789
Category :
Languages : en
Pages : 224

Get Book

Book Description


Feasibility and Operational Limits for a 236 GHz Hollow-Cavity Gyrotron for DEMO

Feasibility and Operational Limits for a 236 GHz Hollow-Cavity Gyrotron for DEMO PDF Author: Kalaria, Parth Chandulal
Publisher: KIT Scientific Publishing
ISBN: 373150717X
Category :
Languages : en
Pages : 270

Get Book

Book Description


Conceptual Studies of Multistage Depressed Collectors for Gyrotrons

Conceptual Studies of Multistage Depressed Collectors for Gyrotrons PDF Author: Wu, Chuanren
Publisher: KIT Scientific Publishing
ISBN: 3731509342
Category : Technology & Engineering
Languages : en
Pages : 232

Get Book

Book Description


Pushing the KIT 2 MW Coaxial-Cavity Short-Pulse Gyrotron Towards a DEMO Relevant Design

Pushing the KIT 2 MW Coaxial-Cavity Short-Pulse Gyrotron Towards a DEMO Relevant Design PDF Author: Ruess, Sebastian
Publisher: KIT Scientific Publishing
ISBN: 3731510243
Category : Technology & Engineering
Languages : en
Pages : 190

Get Book

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