WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/10012794,
	  title     = {Evaluation of Internal Ballistics of Multi-Perforated Grain in a Closed Vessel},
	  author    = {B. A. Parate and  C. P. Shetty},
	  country	= {},
	  institution	= {},
	  abstract     = {This research article describes the evaluation methodology of an internal ballistics of multi-perforated grain in a closed vessel (CV). The propellant testing in a CV is conducted to characterize the propellants and to ascertain the various internal ballistic parameters. The assessment of an internal ballistics plays a very crucial role for suitability of its use in the selection for a given particular application. The propellant used in defense sectors has to satisfy the user requirements as per laid down specifications. The outputs from CV evaluation of multi-propellant grain are maximum pressure of 226.75 MPa, differentiation of pressure with respect to time of 36.99 MPa/ms, average vivacity of 9.990×10-4/MPa ms, force constant of 933.9 J/g, rise time of 9.85 ms, pressure index of 0.878 including burning coefficient of 0.2919. This paper addresses an internal ballistic of multi-perforated grain, propellant selection, its calculation, and evaluation of various parameters in a CV testing. For the current analysis, the propellant is evaluated in 100 cc CV with propellant mass 20 g. The loading density of propellant is 0.2 g/cc. The method for determination of internal ballistic properties consists of burning of propellant mass under constant volume. },
	    journal   = {International Journal of Mechanical and Industrial Engineering},
	  volume    = {16},
	  number    = {11},
	  year      = {2022},
	  pages     = {326 - 330},
	  ee        = {https://publications.waset.org/pdf/10012794},
	  url   	= {https://publications.waset.org/vol/191},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 191, 2022},
	}