A process flow diagram (PFD) ... pumps, compressors, heat exchangers, separators, and other units that perform the physical and chemical transformations of the process.

Open Microsoft Word. If Word's current default page size of 8.5 by 11 inches doesn't suit your planned process flow, click the "Page Layout" tab, then click the "Size" button and choose a new size.

Abstract: We present an m 4/3+o(1) logW-time algorithm for solving the minimum cost flow problem in graphs with unit capacity, where W is the maximum absolute value of any edge weight. For sparse ...