1. Pneumatic Conveying Design Guide;Mills,1990
2. Auslegung pneumatischer förderanlagen;Muschelknautz;Chemie-Ing.-Techn.,1974
3. R. Pan and P. Wypych. Bend pressure drop in pneumatic conveying of fy ash. In: Proc. Powder and Bulk Solids Conf. Chicago, IL (1992), pp. 349–360.
4. Pneumatic Conveying of Solids;Marcus,1990
5. D. J. Mason and M. G. Jones. The operation and control of dense phase pneumatic conveying systems. In: AlChE Annual Meeting (1996), paper 210f.