1)an improved low gas flow rate plasma torch. 2)geometry and performance of a plasma torch. 3)the features of internal and external aerodynamics of vortex.

• Grant number: 93/01961-9
• Support Opportunities: Research Grants - Meeting - Abroad
• Start date: August 22, 1993
• End date: August 27, 1993
• Field of knowledge: Physical Sciences and Mathematics - Physics - Physics of Fluids, Plasma Physics and Electrical Discharge
• Principal Investigator: Aruy Marotta
• Grantee: Aruy Marotta
• Host Institution: Instituto de Física Gleb Wataghin (IFGW). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil