@article{(Open Science Index):https://publications.waset.org/pdf/1307,
	  title     = {CFD Simulation of Condensing Vapor Bubble using VOF Model},
	  author    = {Seong-Su Jeon and  Seong-Jin Kim and  Goon-Cherl Park},
	  country	= {},
	  institution	= {},
	  abstract     = {In this study, direct numerical simulation for the bubble condensation in the subcooled boiling flow was performed. The main goal was to develop the CFD modeling for the bubble condensation and to evaluate the accuracy of the VOF model with the developed CFD modeling. CFD modeling for the bubble condensation was developed by modeling the source terms in the governing equations of VOF model using UDF. In the modeling, the amount of condensation was determined using the interfacial heat transfer coefficient obtained from the bubble velocity, liquid temperature and bubble diameter every time step. To evaluate the VOF model using the CFD modeling for the bubble condensation, CFD simulation results were compared with SNU experimental results such as bubble volume and shape, interfacial area, bubble diameter and bubble velocity. Simulation results predicted well the behavior of the actual condensing bubble. Therefore, it can be concluded that the VOF model using the CFD modeling for the bubble condensation will be a useful computational fluid dynamics tool for analyzing the behavior of the condensing bubble in a wide range of the subcooled boiling flow.
},
	    journal   = {International Journal of Physical and Mathematical Sciences},
	  volume    = {3},
	  number    = {12},
	  year      = {2009},
	  pages     = {1098 - 1104},
	  ee        = {https://publications.waset.org/pdf/1307},
	  url   	= {https://publications.waset.org/vol/36},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 36, 2009},
	}