Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=gcst20 Combustion Science and Technology ISSN: (Print) (Online) Journal homepage: https://www.tandfonline.com/loi/gcst20 A comparative and experimental study on performances of Natural gas-Air Combustion, Helium, and Air as Propellants in a Gas Gun SH. Zarei , GH. Majzoobi & H. Ahmadikia To cite this article: SH. Zarei , GH. Majzoobi & H. Ahmadikia (2020): A comparative and experimental study on performances of Natural gas-Air Combustion, Helium, and Air as Propellants in a Gas Gun, Combustion Science and Technology, DOI: 10.1080/00102202.2020.1778678 To link to this article: https://doi.org/10.1080/00102202.2020.1778678 Published online: 14 Jun 2020. Submit your article to this journal Article views: 5 View related articles View Crossmark data