Gas evolution and gettering in high pressure discharge lamps
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 157 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0042-207X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A three-dimensional computer model is used to calculate the convective flow in a 400 W high-pressure Hg discharge lamp. The model gives the expected axisymmetric flow when the are tube axis is vertical, and more complex threedimensional flows when it is not.
This paper presents a model able to give a global description of the functioning of highpressure Hg arc discharge lamps, with operation in the diffuse cathode mode. For computational simplicity reasons the lamp is fed on d.c. voltage. The nonlinear interactions between different zones (positive colu
High-pressure, pulsed glow discharge has been studied for the excitation discharge in TEA gas lasers. Various instabilities occur in the subsequent discharge, which induce the arc and collapse for the highly repetitive operation. In this paper, the influences of the gas density depletion on the high
Classified abstracts [4436][4437][4438][4439][4440][4441][4442][4443][4444] detector is composed of a mass spectrometer installed in a detector chamber and a collimator set on the entrance of the detector chamber. The collimator has two apertures and a pumping surface between them. The performance o