Heat Transfer Through Composite Wall:- The setup contains a heater sandwiched
between two sets of slabs. There are three kinds of slabs provided on either
sides of heater, which makes a composite structure. A variac is provided for changing
the input to the heater. A tiny hand push frame is provided to ensure the ideal
contact between the slabs. Digital Voltmeter and Digital Ammeter shows the heat
input. Heat produced by heater flows axially on both the sides. Temperature
Sensors are entrenched at the interfaces of slabs to establish the temperature
gradient. The experiment can be held at various values of heat input and
calculation can be prepared accordingly.
Experiment
1. To conclude entire
thermal resistance and thermal conductivity of composite wall.
2. To contrive
temperature gradient along composite wall.
Utilities Required:
1. Electricity
Supply: 1 Phase, 220 V AC, 2 Amp.
2. Table for set-up
support.
Technical Details:
Slab assembly set symmetrically on either sides of heater
- Slab Material : Slab Size
- Cast Iron : 250 mm dia. &
20mm thick.
- Bakelite : 250 mm dia.
& 15 mm thick.
- Bakelite : 250 mm dia. & 15
mm thick.
1. Heater : Nichrome
wire.
2. Control panel
comprising of:
- Digital Voltmeter : 0-300
Volts.
- Digital Ammeter : 0-2 Amp.
- Variac : 0-230 V, 2Amp.
- Digital Temp. Indicator :
0-199.9° C, with multi-channel switch
- Temperature Sensors : RTD
PT-100 type- 8Nos.
- With standard make On/off
switch, Mains Indicator etc.
Plate
Type Heat Exchanger: We are recognized to be the highest unit of the market, occupied
in industrializing and supplying premium quality heat exchanger lab equipment. Our heat exchanger is checkered on the eminence parameters prior
to dispatch. This is contrived by our deft team of technocrats using highest
quality materials. It is widely used for studying the procedure of efficient
heating, cooling, heat recovery, condensation and evaporation. This is
available at a nominal price.
Features:
- High thermal efficiency
- Easy maintenance
- Compact design
Heat
Pipe Demonstrator: Since our commencement in the industry, we are engaged in
manufacturing and supplying a advanced quality range of Heat Transfer Lab Equipment. It is made by
following the guidance of the experts and using the paramount quality
materials. Our activist is often used to agree on thermal conductivity of heat
pipe. It also measures the temperature distribution and thermo siphon action in
the heat pipe. This can be obtained by our clients at a reasonable price.
Features:
- Accurate results
- Durable quality
- Long functional life
Dropwise Filmwise Condensation Apparatus: We are esteemed by our
clients for our efforts to construct and export finest quality heat
transfer laboratory equipment. It is made at our fabrication unit by using higher
quality materials under the guidance of the experts. It is
extensively used for devious the inside, outside and largely heat transfer
coefficient during drop and film condensation. We are providing this apparatus
to our clients at an cheap price.
Features:
- Optimum performance
- Robust structure
- Extended working life
Thermal Conductivity Of Insulting Powder: This apparatus is designed to decide the thermal
conductivity of insulating powder.
·
Insulating powder is packed
between the two spheres
- Heat flows radially outwards.
Temperature sensors at suitable positions are fixed to determine surface
temperatures of spheres
Experiments:
- Purpose of thermal conductivity
of insulating powder
- Association of thermal
Conductivity of insulating powder at different temperatures
Utilities Required in Thermodynamics
Lab
- Electricity Supply: 1Phase, 220
V AC, 2 Amp.
- Table for set-up support
- Inner Sphere: Dia: 100 mm
- Outer Sphere: Dia: 200 mm
- Heater: Nichrome Wire
- Digital Voltmeter: 0-300 Volt
- Digital Ammeter: 0-2 Amp
- Variac: 0-230 V, 2 Amp
- Digital Temp. Indicator: 0-199O
C, with multi-channel switch
- Temperature Sensors: RTD PT-100
type
No comments:
Post a Comment