[Ebook] Concise Hydraulics - Dawei Han

Tên sách: Concise Hydraulis

Tác giả: Prof. Dawei Han

Ngôn Ngữ: English

Định dạng: PDF

Số trang: 182

Nguồn: bookboon.com

Contents

	Preface	9
1	Fundamentals	10
1.1	Properties of Fluids	10
1.2	Flow Description	11
1.3	Fudamental Laws of Physics	12
2	Hydrostatics	15
2.1	Pressure	15
2.2	Manometer	16
2.3	Pressure Force on Plane Surface	17
2.4	Pressure Force on Curved Surface	18
2.5	Flotation	19
3	Energy Equation	27
3.1	Basic Formula	27
3.2	Applications	28
4	Momentum Equation	34
4.1	The Principle	34
4.2	Applications	35
5	Pipe Flow	43
5.1	Introduction	43
5.2	Energy losses in pipe flow	44
5.3	Local losses (or Minor losses)	47
5.4	Grade Line	47
5.5	Combination of pipes	47
5.6	Energy Loss in Non-circular Pipes	48
6	Physical Modelling	53
6.1	Background	53
6.2	Dimensional Analysis	53
6.3	Analysis of Experimetal Data	56
6.4	Model and Similarity	57
7	Open Channel Flow	63
7.1	What is “Open Channel Flow”	63
7.2	Channel Geometric Properties	64
7.3	Calculation of Hydraulic Radius and Hydraulic Mean Depth	66
8	Uniform Flow	73
8.1	Introduction	73
8.2	Laminar or Turbulent Flow	73
8.3	Energy Loss Equations	74
8.4	Computation of Uniform Flow	76
9	Chanel Design	83
9.1	Channel Design	83
9.2	Compound Channel	83
9.3	The Best Hydaraulic Section	86
10	Critical Flow	94
10.1	Small Wave in Open Channel	94
10.2	Critical Flow	94
10.3	Critical Flow Computation	96
11	Rapidly Varied Flow	103
11.1	Sudden Transitions	103
11.2	Depth of Flow	104
11.3	Height of Hump	106
11.4	Specific Energy	107
12	Hydaraulic Jump	114
12.1	Jump Equation	114
12.2	Hydraulic Jump in Rectangular Channel	117
12.3	Hydraulic Jump in Trapezoidal Channel	117
12.4	Hydraulic Jump in Sloping Channel	119
13	Hydraulic Structures	124
13.1	Flumes (Venturi)	124
13.2	Weirs (Broad – crested weir)	126
13.3	Energy dissipators	127
13.4	Sluice Gates	129
14	Gradually Varied Flow	133
14.1	Equation of Gradually Varied Flow	133
14.2	Classification of Surface Profiles	135
14.3	Flow Profile Sketch	136
14.4	Flow transitions	138
15	Computation of Flow Profile	142
15.1	Introduction	142
15.2	Numeircal integration methods	142
15.3	Computation Procedure throught an Example	144
15.4	Further Computational Information	146
16	Unsteady Flow	152
16.1	Basic Types	152
16.2	Rapidly Varied Unsteady Flow	153
16.3	Gradually Varied Unsteady Flows	155
16.4	Software packages	159
17	Hydraulic machinery	164
17.1	Hydropower and Pumping Station	164
17.2	Turbines	166
17.3	Pump and Pipeline	169
18	Appendix: Further Reading Resources	182

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