@article{(Open Science Index):https://publications.waset.org/pdf/4099,
	  title     = {Physical Conserved Quantities for the Axisymmetric Liquid, Free and Wall Jets},
	  author    = {Rehana Naz and  D. P. Mason and  Fazal Mahomed},
	  country	= {},
	  institution	= {},
	  abstract     = {A systematic way to derive the conserved quantities for the axisymmetric liquid jet, free jet and wall jet using conservation laws is presented. The flow in axisymmetric jets is governed by Prandtl-s momentum boundary layer equation and the continuity equation. The multiplier approach is used to construct a basis of conserved vectors for the system of two partial differential equations for the two velocity components. The basis consists of two conserved vectors. By integrating the corresponding conservation laws across the jet and imposing the boundary conditions, conserved quantities are derived for the axisymmetric liquid and free jet. The multiplier approach applied to the third-order partial differential equation for the stream function yields two local conserved vectors one of which is a non-local conserved vector for the system. One of the conserved vectors gives the conserved quantity for the axisymmetric free jet but the conserved quantity for the wall jet is not obtained from the second conserved vector. The conserved quantity for the axisymmetric wall jet is derived from a non-local conserved vector of the third-order partial differential equation for the stream function. This non-local conserved vector for the third-order partial differential equation for the stream function is obtained by using the stream function as multiplier.
},
	    journal   = {International Journal of Aerospace and Mechanical Engineering},
	  volume    = {2},
	  number    = {7},
	  year      = {2008},
	  pages     = {899 - 903},
	  ee        = {https://publications.waset.org/pdf/4099},
	  url   	= {https://publications.waset.org/vol/19},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 19, 2008},
	}