Summarize the energy loss across the jump that you created expressed as a percentage of the upstream energy? Do you consider this significant?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Using the data given for the hydraulic jump answer the following questions given ASAP Thank you
Questions for Discussion:
1. Summarize the energy loss across the jump that you created expressed as a percentage of the
upstream energy? Do you consider this significant?
2. How is the energy dissipated in the jump? How can jumps be used in engineering practice?
3. Calculate the critical depth, and compare them with the conjugate depths observed in the jump.
Transcribed Image Text:Questions for Discussion: 1. Summarize the energy loss across the jump that you created expressed as a percentage of the upstream energy? Do you consider this significant? 2. How is the energy dissipated in the jump? How can jumps be used in engineering practice? 3. Calculate the critical depth, and compare them with the conjugate depths observed in the jump.
Part 3- Hydraulic Jump and Critical Depth - C4 Flume
Channel width = 7.6 cm Flume Slope 3 %
Dist. betw. gauges = 100 cm
Jump
Condition
y1
y2
Z1
Z2
V,
V2
Computed % loss based
on Upstream
Energy
H,
(cm) (cm) (cm)
(cm)
(cm/
sec)
(cm/
sec)
(cm/
sec)
(cm)
Direct
1.59
11
3
1570
129-924
18.78
9.41
15-26
Computed y. = 3-Scm
Calculations:
13-1936-11.18
X100
HJ-y2-Y1
ニ1ー-59
= 9.41 cm
13.1936
= 1570
ネ6×1-59
= 129.924
= 15.262%
= Euls-Edis
Euls
Byz
-1570
7.6X11
Eug =y, tz +V
2g
= 1570
そ-6
-206-58 mk/m
= 18.78 cm/sec
=1.59+3+129-924
2x 981
= 13.1936 cm
29
= Il to t 18. 782
2x981
= |1. 18 cm
981
Sketch jump:
= 3.5cm
HJ
20
Datum
8-2
Transcribed Image Text:Part 3- Hydraulic Jump and Critical Depth - C4 Flume Channel width = 7.6 cm Flume Slope 3 % Dist. betw. gauges = 100 cm Jump Condition y1 y2 Z1 Z2 V, V2 Computed % loss based on Upstream Energy H, (cm) (cm) (cm) (cm) (cm/ sec) (cm/ sec) (cm/ sec) (cm) Direct 1.59 11 3 1570 129-924 18.78 9.41 15-26 Computed y. = 3-Scm Calculations: 13-1936-11.18 X100 HJ-y2-Y1 ニ1ー-59 = 9.41 cm 13.1936 = 1570 ネ6×1-59 = 129.924 = 15.262% = Euls-Edis Euls Byz -1570 7.6X11 Eug =y, tz +V 2g = 1570 そ-6 -206-58 mk/m = 18.78 cm/sec =1.59+3+129-924 2x 981 = 13.1936 cm 29 = Il to t 18. 782 2x981 = |1. 18 cm 981 Sketch jump: = 3.5cm HJ 20 Datum 8-2
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