Tokamak GOLEM - Characteristics
Main Characteristics of the Device
| Name of Device: | GOLEM |
| Type of Device: | Conventional Tokamak |
| Vacuum Vessel Shape: | Toroidal |
| Cross-Section: | Circular |
| Layers of Chamber: | 2 |
It should be noted that this particular device has an exceptional history. More information here.
Principle of operation of conventional tokamak is provided here.
Central Toroid (Liner)
| Major Radius: | 0.4 m |
| Minor Radius: | 0.1 m |
| Limiter Radius: | 0.085 m |
| Material: | Bellows Stainless Steel |
| Conducting in Toroidal Dir.: | Yes |
| Diagnostic Ports: | 6x3 |
More information concerning liner here.
Outer Coating
| Major Radius: | 0.4 m |
| Minor Radius: | 0.115 m |
| Material: | Copper |
| Conducting in Toroidal Dir.: | No |
| Thickness: | 10 mm |
Parameters of Operation
Algoritmy na vypocet daj ako hzpertextove odkazy na nazvy parametrov<-->| Toroidal Magnetic Field: | < 0.8 T |
| Plasma Current: | < 8 kA |
| Discharge Duration: | 13 ms |
| Central Electron Temperature: | 80 eV |
| Safety Factor at Plasma Edge: | 15 |
| Background Pressure of Vacuum: | 10 - 200 mPa |
| Work Gas: | H2 |
| Liner Resistivity: | 5 mΩ |
Engineering Scheme
Principal Systems of Device
Description of fundamental principle of conventional tokamak operation is provided here.
The main systems of tokamak operation are listed below:
Popisy systemov daj ako odkazy na nazvy poloziek zoznamu<-->- Toroidal Magnetic Field Generation System
- Plasma Breakdown System
- Plasma Current Drive System
- Equilibrium Magnetic Field Generation System
- Vacuum System
- Gas Handling System
Diagnostics Systems
Scheme of Currently Implemented Diagnostics and Data Acquisition Systems
All the currently implemented diagnostics systems can be found in the list below. For more information concerning individual systems, click on respective item of the list.
Plasma Diagnostics
Data Acquisition Systems
Additional Diagnostics
Experimental Data
The whole archive of all the experimental data is here.
A sample of experimental data can be seen below in form of comparison between two shots:
