Modeling the structural fumigation of flour mills and food processing facilities.

1 Graduate Research Associate, Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, Indiana, 47907 USA. 2 Professor and Extension Engineer, Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, Indiana, 47907 USA. Fax: (765) 496-1356, E-mail: maier@purdue.edu 3 Assistant Professor and Extension Engineer, Department of Agricultural and Biological Engineering, Purdue University, 225 South University Street, West Lafayette, Indiana, 47907 USA 4 Professor, Department of Mechanical Engineering, Purdue University, 585 Purdue Mall, West Lafayette, Indiana, 47907 USA Abstract