ENGINE TEST SETUP 3464
Single Cylinder, Four Stroke, Diesel Computerised Setup - The setup consists
of engine connected to eddy-current type dynamometer. It is provided with necessary
equipment and instruments for combustion pressure and crank-angle measurements.
These signals are interfaced with computer through engine indicator for Pq-PV
plots and engine indicated power. Provision is also made for interfacing airflow,
fuel flow, temperatures and load measurements with computer. The setup enables
study of engine for indicated power, brake power, thermal efficiency, volumetric
efficiency, fuel consumption, air fuel ratio, heat balance etc. The software
package is fully configurable. The Pq diagram, PV plot and performance curves
are obtained at various operating points. TYPE: 224A Set up with additional fuel
Injection pressure sensor
HEAT EXCHANGER 3471
Manual Setup (Shell & Tube + Double Pipe) - The heat exchanger setup is
designed for understanding basic principles of heat transfer. The setup consists
of shell & tube type heat exchanger. Double pipe type heat exchanger, tank
heating and rotameter for flow measurement. The tank heating is fitted with
heater for on-line heating of water. Inlet and outlet temperature of cold & hot
water is sensed by temperature sensors and displayed on digital indicator.
These components along with necessary piping and fittings are mounted on support
housing designed for tabletop mounting. Heat transfer rate and effectiveness
of heat transfer under co- current and counter current mode can be calculated
at different heat loads.
HEAT EXCHANGER 3473
Computesired (Shell & Tube + Double Pipe) - The setup consists of shell & tube
and Double pipe type heat exchangers, heating tank, rotameter, temperature
transmitter, E/P converter, interfacing unit and control valve for flow manipulation.
The process parameter is controlled through computer by manipulating cold water
flow rate input to the heat exchanger through pneumatic control valve. The
heat transfer rate and effectiveness of heat transfer under co- current and
counter current mode can be calculated at different flow rates and heat loads.
the set point. The set up consists of plate base, diffusion tube, temperature
sensor, temperature controller, heater and fan air. SALIENT FEATURES:
Liquid-air system - Digital temperature
Built-in heater - Air circulation
TRAY DRIER 3476
The et up consists of tray drier with aluminium tray for holding the material
to be dried. The air from fan is heated and passed through the drier. Glass
tube thermometer is provided for temperature measurement. Dry bulb, wet bulb
thermometer is provided to measure humidity. Digital on-line weighing arrangement
is provided. The setup is designed for tabletop mounting.
PACKED BED ABSORPTION 3486
The set up consists of glass absorption column with packed bed over which metered
quantity of fluid is distributed. The gas and air are metered separately,
mixed and passed through the bed vertically upwards. The gas air mixture
is absorbed in the liquid. All the flow rates can be independently varies
to simulate different conditions and by measuring the concentration of gas
absorbed in the liquid the overall volumetric mass transfer coefficients
can be calculated. SALIENT FEATURES:
Glass column-Continuous operation
Rotameters: SS304 construction
DIFFUSION IN AIR 3487
Diffusivity of the vapors is determined by WINKELMANN(4) method in which liquid
is allowed to evaporate in a graduated veritcal glass tube over the top of
which a stream of air is passed. The glass diffusion tube is supported in
water filled electrically heated glass beaker.
EXTRACTION COLUMN 3488
Liquid-liquid + Spray - The set up consists of a glass column filled with rasching
rings. The feed tanks are provided with rotameters for flow measurement.
The product is collected
in the tanks and flow can be measured and varied by rotameter. The total set
is housed in a well-designed stand-alone rigid structure. The structure also
supports tanks, piping, rotameters panel and other units. SALIENT FEATURES:
Liquid extraction & spray extraction combined in a single set-up.
Continuous operation, Rotameters construction, Pneumatic feed
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