online_transition_design calculator

 References • Ponce, V. M. 2015:  Design of channel transitions.Online report. • Ponce, V. M. 2015:   Fundamentals of open-channel hydraulics, Chapter 7, Section 6. Online textbook.

⇐  Example drawing
Typical designs  ⇒

INPUT DATA:         [Description]         [Example]

Project:

Date/Time:

Units:

 U.S. Customary SI Units (Metric)
[U.S. units] (SI units)

Type of transition:

 A. Warped Inlet B. Warped Outlet

Shape function:

 a. Default inlet example b. Inverse parabolas c. Values specified as input

If Shape function = c, enter eleven (11) paired values of half top width and half bottom width, at equidistances, from u/s to d/s (separate each value with a comma; maximum string length is 150 characters) [See Description]:

Half top width 0.5 T :

Half bottom width 0.5 b :

Flow discharge Q  [cfs] (m3/s) :

Upstream data:

Bottom width bu  [ft] (m) :
Side slope zu  [z H : 1 V] :
Bottom slope Su  [ft/ft] (m/m) :
Manning's nu :
Water surface elevation Zu  [ft] (m) :

Downstream data:

Bottom width bd  [ft] (m) :
Side slope zd  [z H : 1 V] :
[ May leave blank if cross section is rectangular ]

Bottom slope Sd  [ft/ft] (m/m) :
Manning's nd :

OUTPUT:
 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) Sta. Δy'(ft) Δhv(ft) hv(ft) V(fps) A(ft2) 0.5 T(ft) 0.5 b(ft) y(ft) P(ft) R(ft) 0 + 00 0 0 0 0 0 0 0 0 0 0

 (1) (12) (13) (14) (15) (16) (17) (18) (19) (20) Sta. Sf Δhf ∑ Δhf Zw(ft) Zb(ft) z(z H : 1 V) ZL(ft) HL(ft) 0.5 W(ft) 0 + 00 0 0 0 0 0 0 0 0 0

 Your request was processed at  05:56:15 pm on September 27th, 2021   [ 210927  17:56:15 ].

Thank you for running online_transition_design.   Please call again.   [191029]