| 摘要 |
<p>A shell and tube heat exchanger includes a tube bundle having a stationary tube sheet near one end thereof; a second tube sheet near the other and thereof; a plurality of tubes extending between the stationary tube sheet and the second tube sheet; a plurality of segmented transverse baffles located between the stationary tube sheet and the second tube sheet, the cut of each transverse baffle being located about 180.degree. from those on the adjacent transverse baffles; a double segmented auxiliary baffle located near at least one end of the tube bundle, the cut of the double segmented baffle extending substantially parallel to the cut on the adjacent transverse baffle and the auxiliary and transverse baffles being located at substantially equal intervals; and a longitudinal baffle member extending from the cut of the transverse baffles adjacent the auxiliary baffles to the corresponding cut on the auxiliary baffles.</p> |
