Additional information
| Brand | Essom |
|---|
Gyroscope, Single Motor
The apparatus is used for studying relationship between gyroscopic torque, rotor speed and rate of precession.
The equipment consists of a rotor with a motor, and a low voltage power supply and speed control. The rotor is mounted horizontally on a frame with two bearing supports. The rods with sliding weights are attached to the frame along the rotor axis to produce balance, positive or negative torque conditions. A tachometer measures rotor and progression speeds. The frame rests on a vertical shaft on bearings to permit progression. A guard with transparent front is provided for safety. The top assembly can be removed for determination experimentally the moment of inertia, and nutation study.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Gyroscope torque vs processional speed.
- Rotor speed vs gyroscope torque.
- Determination of systems moment of inertia and nutation study.
TECHNICAL DATA
| Rotor speed | Up to 4000 rpm |
| Precession speed | Up to 60 rpm |
| Portable tachometer | For rotor speed. |
| Stop watch | For precession speed. |
| Balancing weights | 1 lot. |
| Steel ruler | 1 ea. |
| Power supply | 220V, 1 Ph, 50 Hz. Other power supply is available on request. |
100% Original and qualityRelated products
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Mechanics of FluidsBasic Hydrology Apparatus
The apparatus is a self-contained unit for studying basic hydrology.
It consists of a large stainless steel rectangular tank with adjustable tilting mechanism. The tank is filled with a granular medium. Two separate sets of four spray nozzles above the tank simulate rain fall on the catchments. The tank upper walls are transparent. Valve control of the nozzles varies the lag time on the hydrograph to simulate a moving storm.
The compartments at each end of the tank are connected to the catchment area by wire mesh to allow flow between the compartment and the catchment. Two wells with valve control are also provided at the middle of the tank. Twenty pressure tappings along the orthogonal axes of the tank measure water table profile by a manometer bank.
A metal frame supports the tank and houses a storage tank. Water is drawn from the storage tank by a pump and separately supplied to the overhead nozzles and/or the two end compartments via a flow meter and pipings with valve control. Run-off from the catchment is measured by a calibrated rectangular weir or returns directly to the storage tank.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Investigation of rainfall/runoff relationships for dry, saturated and impermeable catchments of various slopes for surface runoff.
- Effect of interflow on outflow hydrograph
- Simulation of multiple and moving storms.
- Cone of depression for single well and interaction of cones of depression for two adjacent wells.
- De-watering of excavation sites by use of wells.
- Flow from a well in a confined aquifer.
- Demonstration of watersheds for a simulated island with rainfall and well flows.
- Sediment transport and meanders in simulated rivers.
TECHNICAL DATATank Stainless steel 100 cm wide x 200 cm long x 19 cm high Inclination 0-3% End compartments 2 ea. Wells 2 ea. Spray nozzles 8 nozzles with separate shutoff valves Flow measurement – Rain water Variable area flow meter. – Run off Calibrated weir. Manometer 1 ea. Upper walls Clear acrylic Accessories 1x Rectangular ring , 1x Circular ring , 1x Confined aquifer (closed circular ring) , 1x Cylindrical pier , 2x Canal banks , 1x Scraper Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
Flow Measurement and Flow StudyPiping Loss Apparatus
This is a comprehensive unit for studying the friction losses in pipes, pipe fittings, and valves; and to determine coefficients of discharge for primary flow measuring devices at various flow rates.
All friction loss components and the flow measuring devices are arranged on a water proof panel which is attached to a floor standing steel frame. The apparatus is to be used with a Hydraulic Bench (separately supplied) or an outside water supply.
Friction loss is measured by a pressure drop and coefficient of discharge is determined from a pressure drop and a flow rate. Flow rate is obtained from a water meter and a stop watch. The pressure drop is measured by differential pressure using manometer and differential pressure gauge. Pressure tapping in by small ball valves with quick connection. All pressure taps are connected by flexible hoses to a set of specially arranged manifolds such that differential pressure across any component can be measured simply by opening valves without removing the hoses.
The unit is on a steel frame with adjustable footings.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Friction losses in straight pipes at various flow rates.
- Friction losses in pipe fittings, valves, sudden expansion and contraction at various flow rates.
- Friction losses in primary flow measuring devices and comparison of coefficients of discharge at various flow rates.
TECHNICAL DATAPrimary flow measuring devices made from clear plastics: – Venturi tube – Orifice plate – Pitot tube Friction loss components: – Linear pipes, PVC 3 different diameters. – Linear pipe, stainless steel 1 ea. – Valves Gate, globe, ball, and check – Short radius bends 2 ea. – Long radius bends 2 ea. – Regular elbow 1 ea. – 45o elbows 2 ea. – 45o y 1 ea. – Other components Tee section, inline strainer, Sudden expansion Sudden contraction Measuring instruments – Water meter and stop watch. – Water manometer with hand air pump. – Differential pressure gauge. Software for data display and analysis by computer (separately supplied). (0 reviews)