Thomas M. Walski: search on Z-Library

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1

Economic Analysis of Pressure Control for Leakage and Pipe Burst Reduction

Creaco, Enrico, Walski, Thomas

Journal:

Journal of Water Resources Planning and Management

Year:

2017

Language:

english

File:

PDF, 1.15 MB

english, 2017

2

Discussion of “Knowledge-Based Optimization Model for Control Valve Locations in Water Distribution Networks” by Mohammed E. Ali

Journal:

Journal of Water Resources Planning and Management

Year:

2015

Language:

english

File:

PDF, 195 KB

english, 2015

3

Pressure‐dependent demand under pressure‐deficient conditions

Walski, Thomas, Havard, Michael, Yankelitis, Bruce, Youells, Jon, Whitman, Brian

Journal:

AWWA Water Science

Year:

2019

Language:

english

File:

PDF, 1.07 MB

english, 2019

4

[American Society of Civil Engineers World Water and Environmental Resources Congress 2003 - Philadelphia, Pennsylvania, United States (June 23-26, 2003)] World Water & Environmental Resources Congress 2003 - Some Surprises in Estimating the Efficiency of Variable-Speed Pumps with the Pump Affinity Laws

Walski, Thomas, Zimmerman, Kyle, Dudinyak, Mark, Dileepkumar, Preethy

Year:

2003

Language:

english

File:

PDF, 234 KB

english, 2003

5

Discussion of “Hydraulic Design of Large-Diameter Pipes” by Fabián A. Bombardelli and Marcelo H. García

Walski, Thomas M.

Journal:

Journal of Hydraulic Engineering

Year:

2005

Language:

english

File:

PDF, 23 KB

english, 2005

6

Planning-Level Capital Cost Estimates for Pumping

Walski, Thomas M.

Journal:

Journal of Water Resources Planning and Management

Year:

2012

Language:

english

File:

PDF, 165 KB

english, 2012

7

Selection of Pumping Configuration for Closed Water Distribution Systems

Walski, Thomas, Creaco, Enrico

Journal:

Journal of Water Resources Planning and Management

Year:

2016

Language:

english

File:

PDF, 577 KB

english, 2016

8

PRELIMINARY DESIGN AND COST ESTIMATING FOR RESERVOIR PROJECTS

Thomas M. Walski, Anthony Pelliccia

Journal:

JAWRA Journal of the American Water Resources Association

Year:

1981

Language:

english

File:

PDF, 566 KB

english, 1981

9

Operation and Cost-Effectiveness of Local and Remote RTC

Creaco, Enrico, Walski, Thomas

Journal:

Journal of Water Resources Planning and Management

Year:

2018

Language:

english

File:

PDF, 1.19 MB

english, 2018

10

Practical aspects of providing reliability in water distribution systems

Thomas M. Walski

Journal:

Reliability Engineering & System Safety

Year:

1993

Language:

english

File:

PDF, 632 KB

english, 1993

11

Water distribution valve topology for reliability analysis

Thomas M. Walski

Journal:

Reliability Engineering & System Safety

Year:

1993

Language:

english

File:

PDF, 521 KB

english, 1993

12

The Wrong Paradigm—Why Water Distribution Optimization Doesn't Work

Walski, Thomas M.

Journal:

Journal of Water Resources Planning and Management

Year:

2001

Language:

english

File:

PDF, 34 KB

english, 2001

13

Real-World Considerations in Water Distribution System Design

Walski, Thomas M.

Journal:

Journal of Water Resources Planning and Management

Year:

2015

Language:

english

File:

PDF, 52 KB

english, 2015

14

Why Global Standards for Calibration of Water Distribution Models Won't Work

Journal:

Journal - American Water Works Association

Year:

2019

Language:

english

File:

PDF, 1.36 MB

english, 2019

15

Planning for Drought || Economic analysis of water main breaks

Thomas M. Walski and Anthony Pelliccia

Journal:

American Water Works Association

Year:

1982

Language:

english

File:

PDF, 2.68 MB

english, 1982

16

System Metering Aids Leak Detection

Walski, Thomas, Kaufman, David, Gangemi, Anthony, Malos, William

Journal:

Year:

2001

File:

PDF, 79 KB

2001

17

Identifying Efficient Pump Combinations

Ormsbee, Lindell E., Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

1989

File:

PDF, 1.26 MB

1989

18

Analyzing Water Main Replacement Policies

Male, James W., Walski, Thomas M., Slutsky, Adam H.

Journal:

Journal of Water Resources Planning and Management

Year:

1990

Language:

english

File:

PDF, 883 KB

english, 1990

19

Developing System Head Curves for Water Distribution Pumping: A 500-gpm pump puts out 500 gpm. Right? Wrong? Well, maybe. It depends on the system head curve.

Walski, Thomas M., Ormsbee, Lindell E.

Journal:

Journal - American Water Works Association

Year:

1989

File:

PDF, 519 KB

1989

20

Methodology for Improving Pump Operation Efficiency

Ormsbee, Lindell E., Walski, Thomas M., Chase, Donald V., Sharp, Wayne W.

Journal:

Journal of Water Resources Planning and Management

Year:

1989

Language:

english

File:

PDF, 908 KB

english, 1989

21

What is the Capacity of that Force Main?

Tomaine, James, Walski, Thomas

Journal:

Proceedings of the Water Environment Federation

Year:

2013

Language:

english

File:

PDF, 543 KB

english, 2013

22

Sizing residential service lines

Walski, Thomas M., Clyne, Robert E.

Journal:

Journal - American Water Works Association

Year:

1996

Language:

english

File:

PDF, 305 KB

english, 1996

23

Using Regression Analysis to Project Pumpage

Rhoades, Stephen D., Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

1991

File:

PDF, 1.12 MB

1991

24

Distribution Systems || Tips for Saving Energy in Pumping Operations

Thomas M. Walski

Journal:

American Water Works Association

Year:

1993

Language:

english

File:

PDF, 1.82 MB

english, 1993

25

Tips for Saving Energy in Pumping Operations

Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

1993

File:

PDF, 1.06 MB

1993

26

Discussion of “Optimization of Water Distribution Networks for Combined Hydropower Energy Recovery and Leakage Reduction” by Lucy Corcoran, Aonghus McNabola, and Paul Coughlan

Journal:

Journal of Water Resources Planning and Management

Year:

2017

Language:

english

File:

PDF, 29 KB

english, 2017

27

[American Society of Civil Engineers World Environmental and Water Resources Congress 2009 - Kansas City, Missouri, United States (May 17-21, 2009)] World Environmental and Water Resources Congress 2009 - Pressure vs. Flow Relationship for Pipe Leaks

Walski, Thomas, Whitman, Brian, Baron, Mary, Gerloff, Fred

Year:

2009

Language:

english

File:

PDF, 212 KB

english, 2009

28

Hydraulic transients cause low-pressure problems

Walski, Thomas M., Lutes, Teresa L.

Journal:

Journal - American Water Works Association

Year:

1994

File:

PDF, 158 KB

1994

29

Management in the 21st Century || Model calibration data: the good, the bad, and the useless

Thomas M. Walski

Journal:

American Water Works Association

Year:

2000

Language:

english

File:

PDF, 2.76 MB

english, 2000

30

[American Society of Civil Engineers 29th Annual Water Resources Planning and Management Conference - Tempe, Arizona, United States (June 6-9, 1999)] WRPMD'99 - Modeling TCE Dynamics in Water Distribution Tanks

Walski, Thomas M.

Year:

1999

Language:

english

File:

PDF, 178 KB

english, 1999

31

Technique for Calibrating Network Models

Walski, Thomas M.

Journal:

Journal of Water Resources Planning and Management

Year:

1983

Language:

english

File:

PDF, 733 KB

english, 1983

32

Accuracy of Hydrant Flow Tests Using a Pitot Diffuser

Walski, Thomas M., Lutes, Teresa L.

Journal:

Journal - American Water Works Association

Year:

1990

File:

PDF, 1.07 MB

1990

33

Correction of Head Loss Measurements in Water Mains

Walski, Thomas M.

Journal:

Journal of Transportation Engineering

Year:

1985

Language:

english

File:

PDF, 219 KB

english, 1985

34

Energy Costs: A New Factor in Pipe Size Selection

Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

1980

File:

PDF, 1.05 MB

1980

35

Who Pays for Water Security?

Journal:

Journal of Water Resources Planning and Management

Year:

2005

Language:

english

File:

PDF, 23 KB

english, 2005

36

[American Society of Civil Engineers World Water and Environmental Resources Congress 2004 - Salt Lake City, Utah, United States (June 27-July 1, 2004)] Critical Transitions in Water and Environmental Resources Management - Performance of Automated Calibration for Water Distribution Systems

Walski, Thomas, Wu, Zheng, Hartell, Wayne

Year:

2004

Language:

english

File:

PDF, 260 KB

english, 2004

37

New Findings in Estimating Flow Rates Through Overflowing Manhole Covers

Walski, Thomas, Whitman, Brian, Kelly, Brandon, Leaman, Mike, Loughran, Danny

Journal:

Proceedings of the Water Environment Federation

Year:

2008

Language:

english

File:

PDF, 729 KB

english, 2008

38

A history of Water distribution

Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

2006

Language:

english

File:

PDF, 494 KB

english, 2006

39

Case Study: Pipe Network Model Calibration Issues

Walski, Thomas M.

Journal:

Journal of Water Resources Planning and Management

Year:

1986

Language:

english

File:

PDF, 726 KB

english, 1986

40

Procedure for Hydraulic Model Calibration

Journal:

Journal - American Water Works Association

Year:

2017

Language:

english

File:

PDF, 959 KB

english, 2017

41

Noncoliform Pathogens || Selecting Optimal Pipe Sizes for Water Distribution Systems

Thomas M. Walski, Johannes Gessler and John W. Sjostrom

Journal:

American Water Works Association

Year:

1988

Language:

english

File:

PDF, 3.05 MB

english, 1988

42

Model calibration data: the good, the bad, and the useless

Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

2000

Language:

english

File:

PDF, 111 KB

english, 2000

43

Beware of Demand Charges

Walski, Thomas, Vitter, Scott

Journal:

Year:

2017

Language:

english

File:

PDF, 1.30 MB

english, 2017

44

Battle of the Network Models: Epilogue

Walski, Thomas M., Brill, E. Downey, Gessler, Johannes, Goulter, Ian C., Jeppson, Roland M., Lansey, Kevin, Lee, Han‐Lin, Liebman, Jon C., Mays, Larry, Morgan, David R., Ormsbee, Lindell

Journal:

Journal of Water Resources Planning and Management

Year:

1987

Language:

english

File:

PDF, 727 KB

english, 1987

45

Modeling variable-speed pump operations for target hydraulic characteristics

Wu, Zheng Yi, Tryby, Michael, Todini, Ezio, Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

2009

Language:

english

File:

PDF, 140 KB

english, 2009

46

Predicting Internal Roughness in Water Mains

Sharp, Wayne W., Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

1988

File:

PDF, 804 KB

1988

47

Measuring Water Pressure at Fire Hydrant Outlets

Walski, Thomas M.

Journal:

Year:

1986

Language:

english

File:

PDF, 787 KB

english, 1986

48

Public Involvement || Give credit where credit is due

Journal:

American Water Works Association

Year:

1993

Language:

english

File:

PDF, 407 KB

english, 1993

49

Assuring Accurate Model Calibration

Walski, Thomas M.

Journal:

Journal - American Water Works Association

Year:

1985

Language:

english

File:

PDF, 1011 KB

english, 1985

50

Discussion of “ Predicting Pipe Failure Effects in Water Distribution Networks ” by P. W. Jowitt and Chengchao Xu (January/February, 1993, Vol. 119, No. 1)

Walski, Thomas M.

Journal:

Journal of Water Resources Planning and Management

Year:

1994

Language:

english

File:

PDF, 113 KB

english, 1994

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