Advances in Laminar Plasma Torch Technology and Applications: A Review
Abstract
Due to its favorable jet characteristics, the laminar plasma torch has been proposed and developed extensively in recent decades. To clarify current research progress and future development trends of laminar plasma technology, this article systematically analyzes the evolution of laminar plasma torches and their applications. First, the origin of the laminar plasma jet is reviewed. Next, fundamental theories of plasma torch operation are outlined, followed by an examination of key structural design principles. Subsequently, the primary applications of laminar plasma torches in modern industries are highlighted. Finally, a critical discussion is presented on defining the laminar state of plasma jets. Based on these analyses, potential future directions for laminar plasma torch development are proposed.
Fields of Study & Subjects
High-Temperature Coating Behaviors
Magnesium Alloys: Properties and Applications
Plasma Diagnostics and Applications
Publication details
- Journal / source
- IEEE Transactions on Plasma Science
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Volume
- 54
- Issue
- 2
- Pages
- 784–800
- Publication date
- 12 January 2026