Index
A
absolute humidity
absolute pressure
absolute viscosity
acceleration
accumulators. See hydraulic accumulators
acids, in hydraulic systems
actual horsepower
actual lift
adiabatic performance
adjustable relief valves
adjustable-speed hydraulic drives
air
at atmospheric pressure
in automatic priming system
humidity in
makeup of
normal
specific heat of
in water
weight of
air-actuated pilot operators
air chambers
air compressors
air-driven pumps
air end pump
air exhaust
air leaks
air trap
air-type accumulators
alignment
alleviators
aluminum tubing
American Petroleum Institute (API)
angle-gear drive
angle of repose
ANS Graphic Symbols
Archimedes’ Principle
atmospheric inlet piston pump
atmospheric pressure
for balancing columns of water
and boiling point of water
cause of
in centrifugal pumps
defined
device for measuring
illustration of
in tubing pumps
automatic priming
automatic relief valves
automatic-reversing pumps
axial-flow impellers
axial piston-type motors
axial piston-type pumps
B
backflow preventer
bag-type accumulators
balancing
balancing disk method
ball bearings
barometers
barometric pressure
base plates
basic machines
Baume scale hydrometers
bearing carriers
bearings See also ball bearings .
bedplates
belt-drive pumps
bleed-off method
blind-end cover
blind-end flange mountings
boiler-feed pump
boiler horsepower
boilers
brake horsepower
British thermal unit (Btu)
buoyancy
bypass lines, filters in
C
cam-roller operators
cam-type operators
cases
casings
cast-type manifolds
CCS systems
Celsius thermometers
centerline-mounted hydraulic cylinders
center of buoyancy
center of gravity
centrifugal force
defined
diagram of
in hydraulic drives
in pumps (see centrifugal pumps) in vane-type pumps
centrifugal pumps abnormal operating conditions for
assembly of
balancing
base plate of
basic designs of
bearings for
calculations applicable to
casing for
causes of problems in
characteristics of
checking alignment of
for chemical and paper industries
close-coupled
cooling water piping for
corrosion-resistant
coupling bolts for
with curved vanes
cutting into lines
deep-well adjustments in
diagram of parts of
discharge piping for
double-inlet type of
drives for
dry-pit non-clog
efficiency of
electrical hook-up for
essential parts of
flowing oil to bearing surfaces in
foundation for
functioning of
gages on
general care of
glass
grouting
handling difficulties in operation of
for handling solids
head of
height of lift of
and high-temperature liquids
horizontal end-suction
horizontal-type
housing for
idle state of
impellers in (see impellers)
increasing pressure of
inlet piping for
installation of
installing increaser on discharge lines of
lateral end clearances in
leveling
lift of
locating
locking screws for
maintenance of
major parts of
multistage
operating principle of
operation of
parts renewals for
portable
power cord of
priming
providing minimum end thrust in
purposes for
receiver in
repair of
rotating member in
running without liquid
self-priming
for sewage
shaft assembly for
single-stage
speed of
stages in
starting
stationary-mounted
stopping
with straight vanes
stuffing-box assembly for
symptoms of leaks in
troubleshooting problems in
uses of
variations of pressure in
vibration in
for viscous fluids
volute
water-seal cage of
centripetal force
charging valves
check valves
chemical and process pumps
chemicals, materials for handling circuits
for atmospheric inlet piston pumps
hydraulic
for hydraulic accumulators
hydraulically controlled
for hydrostatic transmission systems
for pumps
closed-diaphragm pumps
coefficient of friction
coefficient of linear expansion
combination pumps
components of force
compressors
conduction
conservation of energy
constant-displacement motors
constant-displacement pumps
constant motion
contaminants, sources of
contraction
control valves
categories of
charging-valve
for combination pump
for constant-displacement pumps
determining size of
directional
electrical solenoid-operated directional
five-way directional
flange-type connections on
for flow control
four-way directional
function of
heat-treated
materials for
neutral
operators for (see valve operators)
packing for
pilot-operated directional
for pressure control
pressure-regulating
pressure-relief
pressures handled by
remote directional
slow-feed
spool configurations of
sub-plate mountings for
termite effect in
three-way directional
two-way directional
for variable-displacement pumps
wire-drawing effect in
convection
cooling, by re-evaporation
cooling water
copper tubing
corrosion-resisting centrifugal pumps
corrosive liquids
counterbalance valves
coupling bolts
couplings
attaching to hoses
clearance between faces of
flexible
for hoses
quick-disconnect
cover bolts
cover gaskets
cover screws
cushion-adjustment valve
cushion collars
cushion nose
cylinder covers
cylinder tubes
D
deep-well pumps
deformation thermometers
degrees API
density
detents
diaphragm-type accumulator
diaphragm-type pumps
differential hoist
direct-acting pilot operators
direct-acting solenoids
direct-acting valves
direct-drive pumps
directional controls
function of
hand-type operator for
knee-type operators for
manual operators for
mechanical operators for
pilot operators for
solenoid operators for
spring-centered
spring-offset
stem-operated
direct-operated pilot pressure-relief valves
direct-type accumulators
discharge head
discharge piping
for centrifugal pumps
friction loss in
installing increaser on
nominal size of
required size for reciprocating pumps
restrictive devices in
for rotary pumps
discharge valves
displacement
distributor body
double-acting force pumps
double-acting nonrotating cylinders
double-admission impellers
double-admission pumps
double-solenoid valves
double-stage pumps
dowels
draft
drain piping
drilled-type manifolds
drive pins
drivers
drives. See also hydraulic drives
drive shafts
driving pumps
dry-well installations
dynamic column
dynamic head
dynamic inertia
dynamic lift
dynamic total column
dynamic viscosity
Dynapower transmission systems
E
eccentric loading
efficiency, of pumps
ejector method
ejector pumps
electrical horsepower
electrical thermometers
electric motors
electric power failure
enclosed-type impellers
end-bell mounted pumps
end covers
end thrust
energy
entry head
equilibrium
evaporation
exhaust line, filters in
expansion
extruded tubing
F
fabricated-tube manifolds
Fahrenheit, Gabriel Daniel
Fahrenheit thermometers
farm tractors, hydraulic transmissions for
faucets, friction loss in
feeler gage
filters
First Law of Motion
fittings
five-stage pumps
five-way directional control valves
fixed-displacement motors
fixed-displacement pumps
fixed pulleys
flange gaskets
flange-mounted hydraulic cylinders
flange-type connections
flexible coupling
flexible piping
float-controlled automatic priming system
float switch
flow controls
fluid drives. See also hydraulic drives
fluidity
fluid lines
fluid power pumps
fluids
calculating discharged quantities of
controlling flow of
defined
in diaphragm pumps
displaced
handled by reciprocating pumps
hydraulic (see hydraulic fluids)
in hydraulic cylinders
in hydraulic torque converters
in rubber impeller pumps
follower disks
foot-mounted hydraulic cylinders
foot-mounted pumps
foot-pound (ft-lb)
foot-valve method
force
force pumps
foundations, for centrifugal pumps
four-stage pumps
four-way directional control valves
Francis formula
free air
friction
calculating
calculating loss of pressure from
causes of
coefficient of
defined
in faucets
for imperfect lubrication
laws of
loss of head due to
minimizing
for perfect lubrication
of water in pipes
friction head
fulcrum
fumes, removal of
fume scrubbers
fusion
G
gage pressure
gages, on centrifugal pump
gases, pressure change of
gaskets
gasoline engines
gas-type accumulators
gears
gear-type motors
gear-type pumps
adjustable relief valves for
applications of
bearing carrier for
bronze
cast-iron
classification of
construction of
delivery rate of
description of
direction of rotation in
discharge from
drives for
drive shafts for
efficiency of
end covers for
external type of
gear housings for
gears used for
hydrostatic
installation of
internal type of
liquids handled by
materials used for
mechanical seal for
mounting
movement of liquid through
packed box
pressure-relief valves for
for pumping viscous liquids
ratings for
shaft seal for
stainless steel
steam chest for
strong points of
suction in
types of
uses of
volumetric efficiency of
Gerotor mechanism
glass pumps
graphite-type packing
gravity
grouting
H
hand pumps
hand-type operators
head
calculating for reciprocating pumps
of centrifugal pumps
converting pressure (psi) to
converting to pressure (psi)
discharge
dynamic
entry
friction
generated by impeller
loss due to friction
points of measurement for
of reciprocating pumps
static
suction
velocity
heat
heat-resistant packing
heat transfer
helical-gear pumps
herringbone-gear pumps
herringbone gears
high-temperature liquids
hook gage
horsepower (hp)
actual versus theoretical
calculating required amount of
defined
formula for
increases for pumping viscous liquids
origin of
required for given pump capacity
for rotary pumps
types of
hose pipes
hot-condensate pumps
hot-water heating systems
housings
humidity
hydraulic accumulators
air chambers in
air-type
circuits for
energy stored in
function of
intensifiers in
operation of
parts of
as power-saver
as pressure booster
protection against water hammer in
for reserve power supply
as shock absorbers
sizing table for
spring-loaded
types of
vacuum chambers in
water flow in
weight-loaded
hydraulically controlled circuits
hydraulic balance
hydraulic circuits
hydraulic cylinders
controlling flow in
covers for
fluid in
with foot-mounted covers
function of
internal view of
nonrotating (see nonrotating cylinders)
piston assembly in
“push and pull” force chart for
rotating (see rotating cylinders)
tie rods for
types of
hydraulic drives
adjustable-speed
for braking
CCS systems
centrifugal force in
circulation of oil in
displacement-type transmission
farm tractor applications of
filters for
fluid
function of
hydrostatic pumps for
leaks in
operating principles of
parts of
pioneer type of
piston-type rotary devices in
power in
pressure applied to
pressure build-up in
for robots
rotating members in
tangential acceleration in
tangential deceleration in
torque converters
twin-disk
hydraulic efficiency
hydraulic filters
hydraulic fluids
additives for
carriers for (see fluid lines)
categories of
changing in hydraulic systems
contamination of
dynamic viscosity of
excessive velocities of
filters for
fire-resistant
flow of
fluidity of
functions of
lubricating value of
maintenance of
oxidation of
petroleum-base
pour point of
quality requirements for
selecting
shearing action in
specific weight of
synthetic-base
testing viscosity of
in torque converter
viscosity of
hydraulic horsepower
hydraulic load
hydraulic motors
changing speed of
classifications of
constant-displacement
function of
gear-type
in hydraulic circuit
piston-type
vane-type
variable-displacement
by Vickers
hydraulic oil
changing in hydraulic systems
checking
circulation in hydraulic drives
in constant-displacement motors
contamination of
draining
dynamic inertia of
in Dynapower transmission system
fluidity of
in gear-type pumps
lubricating value of
maintenance of
mixing
oxidation of
oxidation stability of
pour point of
properties of
quality requirements for
in robot drive systems
selecting
specific weight of
storage of
and tangential acceleration
testing viscosity of
types of
in variable-displacement motor
viscosity of
hydraulic pressure
hydraulic pumps
hydraulics
basic principles of
defined
drives for (see hydraulic drives)
head of
hydrodynamics
hydrostatics
lift of
systems of (see hydraulic systems)
water flow (see water flow)
hydraulic sequence valves
hydraulic shock absorber
hydraulic shocks
hydraulic systems
acids in
changing fluids in
cleaning
control valves for (see control valves)
cylinder in (see hydraulic cylinders)
filters for
handling shocks in
hoses for
maintenance of oil for
manifolds for
mobile-type filter units for
piping for (see fluid lines)
for power chucking
problems with viscosity of hydraulic fluids in
rust in
selecting fluids for
sludge in
sources of contaminants in
tubing fittings for
undesirable quantities of air in
wear in
hydraulic torque converters
hydraulic valves
hydrodynamics
hydrometers
hydrostatic balance
hydrostatic paradox
hydrostatic pumps
hydrostatics
hydrostatic transmission systems
hydrostats
I
impellers
axial-flow type of
checking rotation of
for chemical and process pumps
in corrosion-resisting pumps
curvature of vanes of
deep-well adjustments of
design considerations for
direction of liquids through
double-admission
efficiency of
enclosed type of
function of
head generated by
importance of
lift of
linking together in one system
mixed-flow type of
for natural balancing
open type of
opposed
preventing foreign material in
in rubber impeller pumps
semi-open
for sewage
single-admission
single-vane
tightening
types of vanes on
and velocity head
velocity of
imperfect lubrication
inboard guide bearing
inclined planes
increasers
inertia
inlet head
inlet piping
inlet valves
intake line, filters in
intensifiers
internal combustion engines
inverted-type accumulators
irrigation pumps
isothermal performance
J
jacket piping
jets
jet-type pumps
Joule’s equivalent
K
kinetic energy
L
latent heat
laws of friction
leveling
levers
lift
actual
converting vacuum gage reading to
of impellers
negative
points of measurement for
of reciprocating pumps
static
symptoms of excessively high
theoretical
at various temperatures and altitudes
lift pump method
lift pumps
lift stations
line strainers
liquid drives. See hydraulic drives
liquid-ring pumps
liquids
buoyancy of
causes of inadequate delivery of
handled by gear-type pumps
high-temperature
in nonseparator-type accumulator
open vanes for
packing for
requiring special type of pumps
in rubber impeller pumps
shearing action of
in single-admission pumps
specific gravity of
specific heat of
specific weight of
in spur-gear pumps
testing viscosity of
in turbine pumps
viscosity chart for
load, relation to force
locking screws
lubricating values
lubrication
for corrosion-resisting centrifugal pumps
imperfect
perfect
of rotating cylinders
for tubing pumps
M
machine tools
magma pumps
maintenance
of centrifugal pumps
of corrosion-resisting centrifugal pumps
of hydraulic oil
of nonrotating cylinders
of rotating cylinders
manifolds
manifold-type mountings
manual-type operators
matter
mechanical balancing
mechanical efficiency
mechanical operators
mechanical powers
mechanical seal
medical pumps
mercury
metallic scraper
metals
heat conductivity of
linear expansion of
specific heat of
used for gear-type pumps
meter-in method
meter-out method
mill-type cylinders
mineral oils
mixed-flow impellers
mobile-type filter units
moisture, effect on air compressors
moment
momentum
motion
acceleration
apparent versus actual
constant
defined
and inertia
and momentum
Newton’s laws of
oscillating
reciprocating
resistance to (see friction)
tangential
types of
variable
velocity
motor drives
motors
constant-displacement
direction of rotation in
in Dynapower transmission system
fixed-displacement
hydraulic (see hydraulic motors)
internal combustion engines
pressure-compensated control of
for rotary pumps
selecting
for submersible pump
for sump pumps
symptoms of problems with
variable-displacement
mounting brackets
movable pulleys
multistage pumps
multi-tube pumps
N
natural balancing
needle valves
negative lift
negative slip
neutral control valves
Newton’s laws of motion
nominal horsepower
non-clogging pumps
noncompensating-type flow controls
noncontraction jets
nonrotating cylinders
applications for
causes of failure in
centerline-mounted
center support for
checking for leaks in
cleaning
cover gaskets for
covers for
cushion-adjustment valve for
cushion collar and nose for
dismantling
double-acting
flange-mounted
foot-mounted
with foot-mounted covers
forces in
high-pressure designs of
installation of
loading
mill-type
misalignment in
parts of
piston assembly in
piston-rod bearing for
piston rod in
ram-type
reassembly of
repair and maintenance of
rod packing for
rod wiper in
single-acting
testing
threaded-tube construction of
tie rods for
tube for
types of
nonseparator-type air accumulator
normal air
nylon tubing
O
odors, removal of
oil
in diaphragm pumps
in gear-type pumps
lubricating with
oxidation stability of
specific gravity of
types of
in vane-type motor
See also hydraulic oil
oil-less pumps
oil-lubricated pumps
oil-sealed pumps
oil shaft stem
open-diaphragm pumps
open-type impellers
operating signals
opposed impellers
opposing-impellers method
orifices, flow of water through
origin of moments
O-rings
oscillating-type engine
outboard thrust bearing
oxidation
P
packing glands
packings
for control valves
deterioration of
for gear-type pumps
for high temperatures
inside
for liquid
outside
for piston rods
in reciprocating pump
in rotating cylinders
paper mills, pumps for
parabola
parallelogram-of-forces method
partial vacuum
Pascal, Blaise
pascals
perfect lubrication
perfect vacuum
periphery pumps. See turbine pumps
petcocks
petroleum-base fluids
physics
of bodies
centrifugal force
centripetal force
conservation of energy
defined
of energy
of force
of friction
of gravity
of heat
of hydraulics (see hydraulics)
of matter
of motion
of pressure
of work and power
pilot-operated directional control valves
pilot-type valve operators
pilot-type valves
pipelines. See also piping
piping
calculating friction of water in
calculating required diameter of
categories of
drain
entry head for
flexible
friction head for
friction of water in
for hydraulic fluid (see fluid lines)
independent supports for
installation of
jacketed
loss of head due to friction in
minimizing friction in
for priming
for pump discharge (see discharge piping)
for pump inlets
quantity of water discharged through
replacing with manifolds
rigid
for rotary pumps
semi-rigid
sizes of
steel
types of
velocity head for
piston-rod bearings
piston rods
pistons
assembly of
bucket-type valve in
calculating displacement of
calculating speed of
in combination pumps
in constant-displacement motors
for double-acting force pumps
effect of dirt particles on
functions of
intake and discharge stroke of
in lift pump
locknut for
in nonrotating cylinders
in piston-type pumps
versus plungers
in reciprocating pump
in rotating cylinders
in separator-type air accumulators
in single-acting nonrotating cylinders
speed of
transfer stroke of
in variable-displacement motors
piston speed
piston-type accumulator
piston-type motors
piston-type pumps
axial
charging with oil
construction of
in hydraulic systems
radial
rotary devices of
uses of
variable-displacement
pitot tube
plastic tubing
plating
plungers
calculating pressure on
calculating required dimensions of
cross-sectional area of
displacement of
for double-acting force pumps
in force pumps
in hydraulic accumulator
versus pistons
in reciprocating pumps
in shock absorber
in weight-loaded accumulators
polyethylene tubing
polypropylene tubing
polyvinyl chloride tubing
portable pumps
port-end cover
potential energy
pour point
power
power chucking
power supply, reserve sources of
power take-offs
power transmissions
CCS systems
farm tractor applications of
fluid drive
hydraulic drives (see hydraulic drives)
hydraulic torque converters
hydrostatic systems of
for robots
types of
pressure (P)
absolute
applied to hydraulic drive
atmospheric
calculating
calculating at point of contact
converting head of water to
converting to head of water
defined
developing in robots
device for measuring
distribution of
effect on weight of steam
effect on weight of water
exerted by liquid on surface
gage
SI metric unit for
standard unit for
unit of measurement for
vacuums of
variations in centrifugal pumps
of water
pressure boosters
pressure-compensated flow controls
pressure controls. See also pressure-relief valves
pressure lines, filters in
pressure-reducing valves
pressure-regulating valves
pressure-relief valves
in Dynapower transmission system
for hydraulic systems
operating signals for
for rotary pumps
with screw-type operator
types of
priming
automatic(see also self-priming pumps)
of centrifugal pumps
defined
ejector method of
by extraction of air
foot-valve method
hand-type lift pump method
independent water supply for
methods of
piping for
in siphon pumps
top-discharge method
Principle of Moments
propeller pumps
pulleys
pump heads
pumping stations
pumps
and air chambers
alignment of
automatic-reversing
balancing
calculating capacity of
calculating efficiency of
calculating pressure on plunger of
capacity of
cause of rapid wear in
centrifugal (see centrifugal pumps)
characteristics of
chemical and process
circuits for
combination
defined
determining size of
diaphragm-type
in Dynapower transmission system
ejector
electric current consumption for
filters in
fixed-displacement
force
gear-type (see gear-type pumps)
for handling solids
history of
horsepower required for
hydrostatic
for irrigation service
in lift stations
magma
mechanical efficiency of
for medical use
negative slip in
nonpositive-displacement
pipe sizes for
piping for (see fluid lines; piping)
piston-type
portable
positive-displacement
pressure-compensator control for
preventing pull on
protecting from excessive pressure
reciprocating (see reciprocating pumps)
reserve power supply for
for robots
rotary (see rotary pumps)
rubber impeller
rubber-lined
selecting
selection of
self-priming
for sewage
siphon
slip in
special-service (see special-service pumps)
stationary-mounted
submersible
suction
sump
theoretical lift for
total load on
in tractors
tubing (see tubing pumps)
and vacuum chambers
vane-type
variable-displacement
for water supply
Pyrex, for centrifugal pumps
pyrometer
Q
quick-disconnect couplings
Quietpak
R
radial piston-type motors.
radial piston-type pumps
radiation
ram-type cylinder
rapid-traverse action
reaction
Reaumur thermometers
reciprocating motion
reciprocating pumps
actual lift of
automatic relief valves for
calculating capacity of
calculating efficiency of
calculating head for
calculating piston speed in
calculating slip in
characteristics of
classifications of
construction of
description of
direct-flow design of
displacement in
duplex
fluids handled by
force-type
head of
horsepower required for
internal parts of
lift of
lift-type
magma
motion of
moving elements for
with pistons
piston-type
plungers in
principles of operation for
replacement of valves on
required size of discharge pipe for
self-priming
speed of
total load on
vacuum-type
for water supply
water-treatment chemicals in
re-evaporation
regenerative pumps. See turbine pumps
relative humidity
relief valves
adjustable
in Dynapower transmission system
filters in
in hydraulic drives
See also pressure-relief valves
remote-actuated pilot pressure-relief valves
remote directional control valves
rigid pipe
robots
rod packing
rod wiper
rotary hydraulic motors
rotary pumps
alignment of
applications of
calculating friction loss in rubber hoses of
calculating friction of water in pipes of
cause of rapid wear in
causes of excessive power needed for
causes of noisy operation of
characteristics of
classifications of
construction of
determining size of
direction of rotation in
discharge from
drives for
dynamic column of
dynamic head of
dynamic lift of
end covers for
fluid power components for
function of
gear-type (see gear-type pumps)
head of
horsepower required for
inadequate delivery of liquids in
installation of
lift of
liquids handled by
mounting
newly installed
operating
piping for
piston-type
power for
pressure relief valves for
preventing pull on
protecting from excessive pressure
screw-type
sliding-vane
speed of
starting
steam chest for
suction in
total load of
troubleshooting problems with
uses of
vane-type
rotary velocity
rotating cylinders
adapters for
applying fluid pressure to
assembly of pistons in
bearings for
body of
causes of failure in
checking for leaks in
cleaning
cover for
disassembly of
installation of
operating pressures of
parts of
piston rod for
reassembly of
repair and maintenance of
shaft packing for
rotors
round tanks
rubber hoses
rubber impeller pumps
rubber-lined pumps
rust, in hydraulic systems
S
sandwich manifolds
saturated vapor
Saybolt-seconds universal (ssu)
Saybolt Universal Viscosimeter
scale
screws
screw-type operators
sealing rings
seals, for hydraulic cylinders
Second Law of Motion
self-priming pumps
semi-open impellers
semi-rigid pipe
sensible heat
separator-type air accumulators
sequence valves
service pumps
sewage pumps
sewage treatment plants
shaft-end cover
shaft packing
shafts
shaft seals
shaft stem
shallow-well pumps
shear force
shock
shock absorbers
shrouded impellers
shuttle valves
single-acting force pumps
single-acting nonrotating cylinders
single-admission impellers
single-admission pumps
single-stage pumps
siphon pumps. See also self-priming pumps
siphons
six-stage pumps
slip
slow-feed valves
sludge
solenoid coils
solenoid-operated directional control valves
solenoid pilot operators
special-service pumps
chemical and process pumps
deep-well pumps
diaphragm-type
for irrigation service
magma pumps
for making sugar
for medical use
rubber impeller pumps
selecting
for sewage
shallow-well pumps
sump pumps
tubing pumps (see tubing pumps) uses of
specialty-type valves
specific gravity
specific heat
spheroidal state
spring-centered valve operators
spring-loaded accumulators
spring-offset valve operators
spring scales
spur-gear pumps
spur gears
stage bushings
static head
static inertia
static lift
static total column
stationary-mounted pumps
steam, effect of pressure on
steam chest
steam jackets
steel pipe
steel tubing
steering valves
stem-actuated control valve
stuffing-box assembly
submersible pumps
sub-plate mountings
suction, in rotary pumps
suction head
suction pumps
sump pumps
sump-type filters
Sundstrand Hydro-Transmission
supply tank
supply voltage
surge tanks
synthetic-base fluids
T
tangential acceleration
tangential deceleration
tangential motion
tanks, capacity of
temperature
effect on density of water
effect on dynamic lift
effect on theoretical lift
effect on volume and weight of air
effect on water properties
effect on weight of water
temperature-compensated flow controls
theoretical horsepower
theoretical lift
thermal efficiency
thermocirculation
thermometers
Third Law of Motion
threaded-tube construction
threaded-type adapters
three-way directional control valves
thrust
tie rods
toggle-lever valve operators
top-discharge method
torque
torque converters
torus passages
total column
total dynamic column (Cd)
total hydraulic load
total load
total static column (Cs)
total suction lift
tractors
tubing
tubing pumps
air-driven pumps for
changing tubing size in
chemical resistance data for
description of
flow rates in
hand pumps for
lubricating
multi-tube
principle of operation for
pump heads for
selecting proper tubing for
types of
variable speeds in
turbine drives
turbine pumps
twin-disk hydraulic drives
two-way directional control valve
U
unloading valves
V
vacuum
vacuum chambers
vacuum gages
vacuum pumps
vacuum tank
vacuum-type lift pump
valve operators
cam-roller type of
compressed air for
direct-acting
for directional controls
for flow controls
function of
hand-type
knee-type
manual
mechanical
offset cam roller type of
pilot-type
for pressure controls
return-type
screw-type
solenoid-type
spring-centered
spring-offset
stem-actuated
with throttle mechanism
toggle-lever type
types of
valves, closing order of
vanes
curvature of
curved
enclosed type of
in fluid drives
function of
illustrating oil flow from driver to follower with
open type of
in rubber impeller pumps
straight
types of
vane-type motors
vane-type pumps
centrifugal force in
combination
construction of
double-stage
hydrostatic
operating principle of
parts of
pressure ring in
rotor of
single-stage
variable-volume
wearing parts in
vaporization
variable-displacement motors
variable-displacement pumps
variable motion
variable-volume vane-type pumps
velocity
velocity head
venturi meter
vertical pumps
vibration
Vickers hydraulic motors
viscosity
viscosity index
viscous liquids
V-notched weir
volumetric efficiency
volumetric expansion
volute pumps
volute-type casing
vortex pumps. See turbine pumps
vulcanized rubber
W
water
air in
amounts required to feed boilers
and atmospheric pressure
boiling point of
calculating pressure of
in centrifugal pump
compressibility of
for cooling centrifugal pumps
defined
displacement of
dynamic head of
dynamic lift of
effect of elevation on boiling point of
effect of temperature on
and efficient operation of boilers
expansion and contraction of
expansion of
flow of (see water flow)
freezing point of
friction in pipes of
gallon of
horsepower required to elevate
hydrostatic paradox in
influence of temperature on
maximum density of
maximum lift of
pressure at different depths
pressure-loss in flow through meter
prevention of thermocirculation in
properties of
and pump design
re-evaporation of
specific heat of
state of equilibrium of
states of
theoretical lift of
volume of
weight of
water-base fluids
water discharge
water flow
calculating discharge of
calculating pipe size requirements for
calculating velocity of
in double-acting force pumps
in force pump
in hydraulic accumulator
measurement of
measuring discharge of
measuring velocity of
noncontraction jets in
through orifices
pitot tube for
resistance of common fittings to
siphons for
and vacuum chambers
venturi meter for
weirs for
water-flushed seals
water flushing
water hammer
water inlet
water jackets
water-ring pumps
water-supply pumps
watertight enclosure
water transfer
water vapor
wedges
weight-loaded accumulators
weirs
weir table
wet-well installations
wheel and axle
wiring, for centrifugal pumps
work