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Rebuilding 120" Niles Boring Mill
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HYDROELECTRIC SITES:
Alternatives Hydro
Anasagunticook Lake Dam Replacement-
C.Fay & W.Fay
Appleton HEP- Jim Lichoulas
Appleton Wisconsin Anniversary
Badger Pond Dam Removal
Senor Bonifettis' sites in
Chile
Chittendon Falls
Claytor Dam
Collins Bascule Dam
ESAC WORKS July 1985
Fiske
Mill
1852 Fourneyron
Golden
Pond Hydro
Harry Terbush Sites
Hunts Pond
Indian River Rebuild
Kaplans
Jaffery Fire Protection
Konkapot Creek
Lake May
Pelton Wheel Removal
Livermore Falls
Martinsville Hydro
OSV
Shaker Mill Dam
Silk Knitters- Ron Macleod
South
Village Dam
Sparhawk Mills
Tannery Pond
Tannery Rebuild
Turners Falls Generator Rewind
Valatie Falls
Valley Paper
USEFUL ENGINEERING:
Air Admission to Hydro Runners
The Banki Water Turbine Mockmoore and Merryfield
Barrel Stave Bearing Repair
Bishops Method- STABGM Program
Blade Design Kovalev
Blade Pitting- Boving LTD 1930
Cavitation- Accelerated Research, Allis Chalmers
Research
Cavitation & Vibration of a Draft Tube
Cavitation- Prevention & Reduction, Allis Chalmers
Research
Causes & Effects of Cavitation in Hydraulic Turbines
Chain Turbine by: Nguyen Minh Duy
Chain Turbine Mechanics- Discussions with Duy
Characteristics of Modern Hydraulic Turbines-Chester
Larner
Comparative Tests On Experimental Draft Tubes- C M
Allen & I A Winter 1923
Design of an Overshot Waterwheel
(by Carl Weidner)
Design of Pelton Buckets
Design of Small Water Turbines for Farm and Small
Communities
Design of the runner of a
Kaplan turbine for small hydroelectric power plants: Timo Flaspöhler
Draft Tube Design
Draft Tubes of Hydro-Electric Stations by M. F. Gubin
Draft Tube Tests
Ejection into Tailraces of Hydropower Plants: S. M.
Slisskii
Evolution of Hydraulic Prime Movers-Byron McCoy
Fall Increaser- Henry Ford
Fall Increaser Herschel Venturi Tube
Fall Increaser
Moody Ejector Turbine
Fall Increaser Hydraulic Jump Apron
Feasibility
Studies for Small Scale Hydropower Additions, A Guide Manual, US Army CORPS
of Engineers
Flashboard Pins
Gatecase Design- Kovalev
Governor Theory for the Plant Operator
Graphics of Water Wheels- William Fox
Hydraulic Motors-
M. Bresse & F. A. Mahan 1869
Hydraulic Turbines- Robert Long Daugherty
Hydraulic Turbines by Arnold Pfau
Hydraulic Turbines Gelpke & Van Cleve
Hydrokinetic Energy in Massachusetts, William D. B.
Fay
Hydrostatic Beam Analysis
Impulse Turbines by Ely Hutchinson
Interference fitting a large runner shaft
Kaplan Blade Design NACA Air Foil- Report No. 460
Kaplan Blade Design NACA Air Foil- Report No. 628
Kaplan Design- Kovalev
Kaplan Design Marko Kogovsek.xls
A Laboratory Study
to Improve the Efficiency of Crossflow Turbines- N. Aziz & V. Desai
Low Head Hydroplants, Emil Mosonyi
Meggering Generators
Meggering Earth
Resistance
Motors as Generators for Microhydro, Nigel Smith
Miroslav Nechleba
Natick Dam Powerhouse Calcs
Operation & Maintenance of Hydro-Generators
Out Gassing
of Cross Flow Turbines
Parallel
Operation of Turbines Analysis
Pelton Design- Daugherty
Powerhouse Design- Miniwatt Hydro
Powerhouse Design- Natick Dam
Power Plant Inspection
Rake-Leonard
Rake-Newport News
Rack Design-Chicopee-Olav Hotvedt
Rack Design- PHI- Bill Fay
Rack Design-PHI-Brian French
Rack Design-PHI-Ken Smith
Rack Design-ASCE
Rack Design- Hydraulic Institue of Munich
Rack Design-Flow
Induced Vibrations
Rigging a large generator
Selecting Hydraulic Reaction Turbines BUREC
Shafts- Kovalev
Shaft Couplings
Snows Improved Water Wheel Governor
Standard for Hydraulic Turbine and Generator Shaft
Couplings and Shaft Runout Tolerances
Stoplog Design Calculation
Stoplog Structure Design
Calculation
Stress Analysis of Hydraulic Turbine Parts, BUREC-
F.O. Ruud
Some Fluid Flow Characteristics of a Cross Flow Type
Hydraulic Turbine- Durgin & Fay
Tenth Census of the US, 1880, Water Power of the US,
Part I- Professor Trowbridge
Tenth Census of the US, 1880, Water Power of the US,
Part II- Professor Trowbridge
Tests on a Kaplan Hydraulic Turbine
Theoretical
Conditions Related to an Open Channel Flow Linear Turbine- Ishida & Service
Theory of Turbines- De Volson Wood
Treatise relative
to the Testing of Water-Wheels and Machinery, James Emerson 1879
Turbine Water-Wheel Tests- Robert Horton
Turgo, A High Speed Impulse Turbine- Paul Wilson
Vortices at Intakes
Water Hammer-Lorenzo Allievi-Text
Water Hammer-Lorenzo Allievi-Figures
Water Hammer-ASME Symposium 1933
Water Hammer _ Norman Gibson
Water Hammer-E.B.Strowger
Waterpower Engineering-Daniel Webster Mead
Water Turbines Contributions to Their Study,
Computation and Design-S.J. Zowski
Water Wheel Design- Ken Smith
Weights
WHAMO
White Hydraucone Regainer
Wooden Penstocks
TRADE CATALOUGES:
Bradway Turbine
(progressive gate)
C.P.Bradway Turbine
Brook Waterwheel
Charmilles Turbines
Christiana Machine
(register gate)
Dayton Globe
Electric Machinery Company (EM)
English Pelton
ESAC
Essex Turbines
GE WW Vert Gen
GE Springbed Brg
Gilkes Turbines
GilkesWaterpower
Head Gate Hoists- S. Morgan Smith
Holyoke Hercules
Hunt Cat 29 A&B
Hunt cylinder
J & W Jolly
(cylinder gate)
Kingsbury Brg
Leffel Bulletin 38
Leffel Bulletin 54
Leffel Hoppes Unit
Leffel Laboratory Unit
Leffel Miscellaneous
Kingsbury Catalog C-1
Lombard
Direct-Connected Oil Pressure Governors Bulletin N0. 113 October 1st, 1912
Lombard Governor
Lombard Governor Company Type T Instruction Book
Lombard Governors for Waterwheels and Steam
Engines-1902
Lombard Water Wheel
Governors Catalouge 26
Michell Bearings
Pelton Wheel (1909)
Pelton Wheel (1925)
Ridgway Perfection Water-Wheel
Rodney Hunt
Samson PamK
Smith Bulletin 110
Smith Power Tables
Smith Kaplan
Smith Power
Smith Pelton
Smith Develop
Smith Turbines: Bulletin 105
Swain Turbine
Trump Hydraulic Turbines
Trump Turbines
Tyler Turbine
Vertical Shaft Water Wheel Driven Generators- General
Electric
Wellman Seaver Morgan
Westinghouse Small Vertical Waterwheel-Driven A-C
Generators, July 1944
Westinghouse WW Generators
Woodward Governor
Links:
Swiftriverhydro.com
damengineers.com
Smith Alternative Energy (www.smithtest.com)
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C.P.Bradway Turbine Web Page






































April 23rd,
2012:
I had
another one of my hydro twilight zone moments this past
weekend. On Wednesday, Davis and I went to the Slater Museum to
work on their intake structure. On the way there, we stopped in
at Charlie Rosenfield's site at Pawtucket Falls. This is the
site with the two Voest Alpine Kaplan turbines with the open
hubs. The tailwater is tidal and the salt water wrought havoc on
the blade operating mechanism. Charlie leases the powerhouse
from Blackstone Valley Electric Light and Power. Slater Mill has
been allowed to use part of the powerhouse for dead storage. 20
years ago, I purchased a brand new Bradway Turbine. My good
friend, Bill Johnson, the well known designer of cross flow
turbines, was on the Board of Directors of the Slater Museum.
They were doing an exhibit on the history of waterpower. Bill
borrowed the Bradway for the exhibit. It ran for several years
and the turbine was stored at Pawtucket Falls Station. During
the oughts, Mystic Seaport also ran an exhibit on waterpower.
Slater Museum loaned my Bradway to Mystic Seaport. They
sandblasted and painted it. It sat for 8 years in CT. The
exhibit was mothballed and the Bradway Turbine travelled back to
dead storage at Pawtucket Falls HEP. I had despaired of ever
getting it returned. So, last Wednesday, when I was finally in
Charlie's half of the powerhouse, I went to the other side and
absconded with my turbine!! It sat until Saturday night in the
back of my pickup truck. There was rain coming in that night and
I wanted to get the turbine into the house. I took the ramp
boards for the snow blower and propped them against the
tailgate. I was able to roll the gatecase down the ramp like a
barrel and rolled it into the kitchen door. I got all the
miscellaneous parts into the living room. The runner was too
awkward and heavy to roll down the boards by myself. Maura and
Will had attended a rock climbing competition. I needed to wait
until they came home to assist me. I went upstairs to the office
and checked my e-mail.
Charlie
Bradway's great grandson contacted me in November of 2008. He
had seen my Bradway Turbine sidebar on this site. He wanted to
know more about his Great Grandfather's turbine. Interestingly,
in 1981, Dave Wright and I purchased the patterns from the
Bradway Turbine Works when they sold the contents of the
building. I have also visited the Bradway Turbine Works
Buildings. So 5 years ago, Paul Bradway and I reminisced about
Bradway Turbines.
So
ratchet forward to Saturday night when I am off loading a very
rare Bradway Turbine and I have gone to my office to check my
e-mails and I find this message:
----- Original Message -----
Sent: Friday, April 20, 2012 9:02 PM
Subject: Re: Bradway Turbine
Dear Paul:
This is one of many Twighlight Zone moments I continue
to have in this hydro business. I am literally off
loading a Bradway Turbine from my pickup truck tonight.
I brought in the tuning fork gates and the pin wheel. I
got the wooden ramps for my riding snow blower and
rolled the gatecase down the planks into my kitchen. I
await the return of my son and his girlfriend, Maura to
assist me in rolling the runner and shaft down the
boards. I felt uncomfortable rolling the runner without
someone to step on the ends of the boards and someone to
hold the shaft as I roll the runner down the boards. The
unit is brand new NOS. I bought it 25 years ago. The
Slater Museum borrowed it as a display for 7 years. Old
Mystic Seaport was doing a hydro display in the late 90s
and borrowed it. They had it for ten years. It was sent
up to Pawtucket, RI and put into dead storage at
Blackstone Gas and Electric's powerplant at the end of
the Blackstone river. I despaired of ever getting it
back. On Wednesday, my business partner and I went to
discuss assuming an operating contract for that
powerplant. I mentioned my Bradway Turbine to the owner.
He brought me up to the mezzanine level and low and
behold there was my baby Bradway Turbine. He helped me
abscond with it in my pickup truck. Old Mystic Seaport
had sandblasted and painted it. I do not want it rained
upon this weekend. Much to my bride's consternation, the
Bradway is being moved into my house for tonight!!! I
know you will not believe this weird tale so I will go
out and get photos to prove it to you!!!
Sincerely,
William K. Fay P.E.
West Ware, MA
----- Original Message -----
Sent: Friday, April 20, 2012 8:09 PM
Subject: Re: Bradway Turbine
Hello agean after many years. I was explaining to
my daughter about the Bradway turbine and was
showing her the web site and all the pictures of it.
Sadly we lost my dad, C.P's grand son a few months
ago, and this subject came about with my daughter
becouse dad had left me A model of the turbine that
was made by CP. It's nice to have that link to my
family's past. Do you have any knowledge of any of
these turbines being around? If one ever comes out
of its hole, I'd REALY like to eyeball one in
person. Thanks agean for all the information in the
website, and the other info you sent me!
Paul Bradway
Sent from my iPod
Dear Mr. Bradway:
The owner of the Valatie Falls
powerplant , Mr. Bill Munch, is a personal
friend of mine. Maybe you would enjoy a part
time job helping to operate the plant for
him. If you would be interested, I could put
in a good word for you!! As a minimum, I
could get you and your sister a tour of the
plant. Hydro is fun!!!
Sincerely,
William K. Fay P.E.
Thorndike, MA
----- Original Message -----
Sent: Saturday, November 29, 2008
8:33 AM
Subject: Re: Bradway Turbine
Thank you for your response. Sounds like
the lady you spoke to in 84 was from another
branch of the famley. And I vegly remember
that house also! [from way back. Mid 70's
probably]. Thanks agean for the storys!!! Im
passing these on to my sister also. So much
of the old history is lost as the older
generation dies off.
BTW I see you had a blerb of Valatie Little
falls also. I live in the town of Valatie
and know the falls well!!
Paul Bradway
s1120@aol.com
-----Original Message-----
From: William Fay <bfay@swiftriverhydro.com>
To:
s1120@aim.com
Cc: Celeste Fay <cfay0570@yahoo.com>;
wfay@WPI.EDU
Sent: Sat, 29 Nov 2008 4:33 am
Subject: Re: Bradway Turbine
Dear Paul:
I am not sure where to start!
1) Speaking with your grandmother in
1984 and she showing me your great
grandfather's leather bound
installation book of all the Bradway
installations. I remember going west
on the state highway past the old
Bradway factory into Stafford, CT.
Somehere the road started up a hill
and your Grandfathers house was up
on a hillside on the right ( this
coming out of the dim cobwebs of my
mind from 30 years ago!!!!)
2) The old foundry man telling me
they used to add 20 % pure platinum
to the Bradway bronze runners in
order to harden them against
cavitation.
3) Rebuilding the Bradway turbine of
the Warren Corporation in my
brother's machine shop in Upton.
(not having any material handling
equipment at Stevies shop and having
to roll the 400 pound gatecase, out
of the back of a 1964 Chevy pickup
truck, down a pair of planks, onto
the side of Warren Street and into
the shop like a big wheel!!!)
4) Buying all the Bradway wooden
patterns for the turbines from the
antique dealer only to have them rot
away in the remains of the Barre
Wool Combing Company.
5) Rendering a perfect mechanical
engineering drawing of the Bradway
gates for the Warren Corporation.
6) Having the 8 inch Bradway turbine
and pressure casing and swing pole
fall off the gin pole at Mill Road
Circle onto my father's chest that
mortally wounded him.
7) Expecting 6 kilowatts from the
little Bradway and only getting 350
watts.
8) The 8 inch bronze runner spinning
loose from the engine lathe and
dropping on the cellar floor and my
wonderful father's look of horror
and consternation when he picked it
up and realized that he had dented
the skirt ring on the little runner.
Thank you for
your appreciation of the Bradway
Webpage. I am trying to publish on
www.frenchriverland.com
all the information that I wished I
could have had access to when I was
a young man starting out in this
business. The website is a lot of
fun and a great success. I am
receiving over 200 hits a day and I
am receiving e-mails from all over
the world!! Happy Thanksgiving and a
Merry Christmas to you and your
family!!!
Sincerely,
William K. Fay P.E.
Thorndike, MA
----- Original Message -----
Sent: Friday, November 28,
2008 10:56 AM
Subject: Bradway Turbine
Hello.
Just want to thank you for the
nice work you did on your web page
for the Bradway Turbine. [
http://www.frenchriverland.com/bradway_turbine.htm ]
My name is Paul Bradway, and C.P.
Bradway was my great grandfather. I
have heard storys of the Patents he
had on the "Bradway Turbine" but
never seen one before.
Paul Bradway
s1120@aol.com
So I
wrote back to him:
See
attached pictures for total weirdness!!! I took them 5
minutes ago!!
Sincerely,
William
K. Fay P.E.
West
Ware, MA

Bradway
turbine gatecase rolled into my kitchen on Saturday night.

Much to
my wife's consternation, Bradway progressive gates temporarily
stored in my living room

Bradway
turbine runner about to be rolled down the snowblower wooden
ramps.

Another
view of offloading the Bradway Turbine Runner.
So how
weird is it for Charlie Bradway's Great Grand Child to contact
me, after 5 years, on the very hour that I am off loading one of
his Great Grandfather's turbines?
Paul Bradway sent me this wonderful picture of the patent model that
Charlie Bradway took to the patent office with his patent
application!

Photograph of Bradway Turbine original patent model.
The end
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