ESSOM COMPANY LIMITED
Section 1: Description of Product
1
PART 2: PRODUCT INFORMATION AND THEORY
SECTION 1: DESCRIPTION OF PRODUCT
Spring balances
Pressure gauge
Pelton turbine
Adjusting screws
Turbine control valve
(Nozzle valve)
Figure 2- 1: HB 023P Mini Pelton Turbine
General Description
This equipment demonstrates Pelton turbine characteristics i
.
e
.
torque, power and efficiency at different speeds for
various heads and flow rates of water
.
It is to be used with HB100 Hydraulics Bench
(
separately supplied
).
The adjustable turbine nozzle directs water jet to the runner buckets
.
Nozzle pressure is indicated by a pressure gauge
.
Torque is measured by a prony brake with two spring balances
.
Speed is indicated on a portable tachometer
.
Flow rate is
measured by the Hydraulics Bench measuring tank
.
The apparatus has a hose for connection to the Hydraulics Bench
.
Technical Data
▪
Construction
: 160 mm diameter stainless steel runner.
: Stainless steel nozzle, and shaft.
: Stainless steel casing with transparent window.
▪
Rating
: Maximum speed approx 1800 rpm.
: Maximum power over 40 W.
▪
Instruments
-
Pressure
: 0-3 kg/cm
2
pressure gauge.
-
Torque
: 2 ea, spring balances.
-
Speed
: Portable tachometer.
▪
Accessory
: Inlet hose.