I. C. Engine Test Rigs & Turbines

Road Culvert Skew Type

Properly constructed model in wood showing roadway, drain, portion, wing walls and parapet walls. Size about 60x45 cm

Gib and Cotter Joint

Properly constructed section cut model.

Hydraulic Brake Unit 

To demonstrate the working of an Hydraulic Brake as used in automobiles and other applications. Consists of a metal disc 4inch(100mm) in dia., which is simulated as a wheel of a car, which is rotated with the help of a motor. Two pads mounted in brackets on each sides act like the brake pads. These pads are connected by tubing to a syringe, simulation of the brake pedal. On tuning the motor on which in turn turns the disc, when the syringe is depressed, the air in the syringe, simulation of brake fluid, it makes the pads go forward and bring the disc to stop. On releasing the plunger the pads go their normal position and the wheel starts to rotate again. The whole unit mounted on a strong wooden base. 4 battery holder with alligator clips included. Operates on 4 batteries, not included.

Base: 13 inch(330 mm) x 7 inch(180 mm) x 0.68 Inch (17 mm)

Total Height of Unit, upto the Disc Top: 6.5 Inch (165 mm)

A preview of the included instructions can be found at the bottom of this listing.
Measurements are approximate.

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Disc Brake Actual Working 


Made from original reconditioned parts. Mounted on a sturdy base.

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Crank and Slotted Link Mechanism 

We are leading manufacturer and exporter of all type Engineering Models and Mechanism Models For Educational and training.

A properly constructed model fitted wooden base boards.

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Gas Turbine Test Rig  EDE-211

The Gas Turbine test rig will have at least the following units

• Turbocharger Assembly: Composed of centrifugal compressor (in light alloy) and turbine (in cast iron) with the following features: operating at maximum compression ratio of about 2 : 1. operating at a speed of approx. 30,000 to 50,000 r.p.m
• Combustion Chamber : Shall consist of an external chamber and a flame tube mounted inside it. The combustion chamber will have such designed that there is even distribution of heat and there are no over heating points. The turbine which starts compressor will be a centrifugal machine with 75mm dia.
• Power Turbine Group: The Rotor assembly of the turbine will be perfectly balanced and will have arrangement for continuous lubrication. The larger turbine will attain a maximum speed of 2,000 to 23,000 r.p.m and the turbine power will be transmitted to the alternator by the means of toothed belt having transmission ration of 1 : 4.28 producing approx. 1.KW at 3,300 rpm.
• Fuel System: The Turbine will be able to work on Propane or L.P.G.

The following will also be provided with the Gas Turbine set up

• ''U'' shaped manometer to measure turbine air consumption.
• Air filter
• Techno meters to measure the speed of turbo compressor unit, rotating speed of power turbine.
• Gas flow rate regulation valve and Gas flow meter to measure gas flow rate measurement.
• Spark plug
• Auxiliary Starting fan
• Oil tank 20ltr capacity
• Water/oil heat exchanger
• Digital ammeter and voltmeter
• 2 Nos digital temperature indicators with 3 reading each, 6 nos pressure gauges.
• Complete digital electronic instrumentation for control and measurement of power absorbed by the alternator.
• Gas exhaust duct, wheeled frame with mimic diagram panel

Apart from the above, system will have control devices for control and operation of fan, pump, gas pressure, gas flow, turbine braking etc.

The system will have the following also

• Oil cooler system
• Oil pump
• Oil heat exchanger
• Starting fan
• Gas exhaust
• Oil filter

Major Parameter

• Gas Generation Turbine R.P.M: Working range 30000 to 50000
• Power Turbine R.P.M: Operating range 2000 to 23000
• Generator R.P.M: Operating range 330 to 3300
• Alternator Power Output (Max. at 3300 rpm): 1.0 K.W.
• The system will be supplied with automatic safety device to prevent over speeding.
• The unit will have an automatic closed circuit pressurized lubrication system along with tube nest oil cooler for cooling the oil.
• The unit will have at least the following safety measures
  
  • Luminous Intermitants signals, near the critical temperature.
  • Automatic / Manual regulation of cooling water.
  • Luminous signal for gas solenoid valve operation.
• The gas turbine should be capable of conducting the following experiments
  • Study of a Joule-Brayton cycle
  • Study on a reduced scale of a plant for the production of electrical energy by a gas turbine
  • Study of the starting procedure of a gas turbine
  • Measurement of the air flow input as a function of the speed of the turbocharger
  • Pressure and temperature in the combustion chamber as a function of the speed of the turbocharger
  • Calculation of the specific consumption as a function of the speed of the turbocharger
  • Calculation of the output power as a function of the speed of the power turbine
  • Determination of the power output with different input parameters.
  • Safety systems in the operation of a gas turbine.

Power supply: 440 V + 10%, 3 phase A.C.

Research Engine Test Setup  EDE-212

Description
The setup consists of single cylinder, four stroke, VCR (Variable Compression Ratio) Research engine connected to eddy current dynamometer. It is provided with necessary instruments for combustion pressure, crank-angle, airflow, fuel flow, temperatures and load measurements. These signals are interfaced to computer through high speed data acquisition. The set up has stand-alone panel box consisting of air box, twin fuel tank for duel fuel test, manometer, fuel measuring unit, transmitters for air and fuel flow measurements, process indicator and piezo powering unit. Rotameters are provided for cooling water and calorimeter water flow measurement.

The setup enables study of VCR engine performance for both Diesel and Petrol, for brake power, indicated power, frictional power, BMEP, IMEP, brake thermal efficiency, indicated thermal efficiency, Mechanical efficiency, volumetric efficiency, specific fuel consumption, Air fuel ratio, heat balance and combustion analysis.

Engine
Single cylinder four stroke, water cooled, Kirloskar engine modified to VCR Diesel and VCR Petrol. The compression ratio can be changed without stopping the engine and without altering the combustion chamber geometry by specially designed tilting cylinder block arrangement is made to run engine in constant speed and variable speed mode. Facility for Diesel injection point and spark point advancement is provided. Engine is with electric starting arrangement.

Software
Engine Soft is Lab view based software developed by Apex Innovations for engine performance monitoring system. It can serve most of the engine testing application needs including monitoring, reporting, data entry, data logging. It evaluates power, efficiencies, fuel consumption and heat release. It is configurable as per engine set up.

While on line testing of the engine in RUN mode necessary signals are scanned, stored and presented in graph. Stored data file is accessed to view the data graphical and tabular formats. The results and graphs can be printed. The data in excel format can be used for further analysis.

Technical Specifications

• Engine: Type 1 cylinder, 4 stroke, Multi fuel, VCR, water cooled, stroke 110 mm, bore 87.5 mm. Capacity 661 cc. Diesel mode: Power 3.5 KW, Speed 1500 rpm, CR range 12:1-18:1. Injection variation:0- 25 Deg BTDC Petrol mode: Power 4.5 KW @ 1800 rpm, Speed range 1200-1800 rpm, CR range 6:1-10:1, Spark variation: 0-70 deg BTDC.
• Dynamo meter: Type eddy current, water cooled, with loading unit.
• Propeller shaft: With universal joints.
• Air box: M S fabricated with orifice meter and manometer.
• Fuel tank: Capacity 15 lit, Type: Duel compartment, with fuel metering pipe of glass
• Calorimeter: Type Pipe in pipe.
• Piezo sensor: Combustion: Range 5000 PSI, with low noise cable, Diesel line: Range 5000 PSI, with low noise cable.
• Crank angle sensor: Resolution 1 Deg, Speed 5500 RPM with TDC pulse.
• Data acquisition device: NI USB-6210, 16-bit, 250kS/s.
• Piezo powering unit: Make - Cuadra, Model AX-409.
• Temperature sensor: Type RTD, PT100 and Thermocouple, Type K.
• Temperature transmitter: Type two wire, Input RTD PT100, Range 0–100 Deg C, Output. 4–20 mA and Type two wire, Input Thermocouple.
• Load indicator: Digital, Range 0-50 Kg, Supply 230VAC.
• Load sensor: Load cell, type strain gauge, range 0-50 Kg.
• Fuel flow transmitter: DP transmitter, Range 0-500 mm WC.
• Air flow transmitter: Pressure transmitter, Range (-) 250 mm WC.
• Software: "Enginesoft" Engine performance analysis software.
• Rotameter: Engine cooling 40-400 LPH; Calorimeter 25-250 LPH.
• Pump: Type Monoblock.
• Overall dimensions: W 2000 x D 2500 x H 1500 mm.

Product Details:

Engine Test Setup 3 Cylinder 4 Stroke Petrol  EDE-213

The setup consists of three cylinder, four stroke, petrol (MPFI) engine connected to Eddy current/ hydraulic dynamometer for engine loading. The setup has stand-alone type independent panel box consisting of air box, fuel tank, manometer, fuel measuring unit, digital speed indicator and digital temperature indicator. Engine jacket cooling water inlet, outlet and calorimeter temperature is displayed on temperature indicator. Rotameters are provided for cooling water and calorimeter flow measurement.

The setup enables study of engine for brake power, BMEP, brake thermal efficiency, volumetric efficiency, specific fuel consumption, air fuel ratio and heat balance. Provision is also made for conducting Morse test. Set up is supplied with MS Excel program for Engine Performance Analysis.

Features

• MS Excel sample calculatiuon
• Digital non-contact speed indication
• Digital temperature indication
• Digital load indication
• Box type manometer for air flow
• Rotameter for water flow
• Morse test

Technical Specifications

 

• Product: Engine test setup 3 cylinder,4 stroke, Petrol
• Product code: 231, 231H* Engine: Make Maruti, Model Maruti 800, Type 3 Cylinder, 4 Stroke, Petrol (MPFI), water cooled, Power 27.6Kw at 5000 rpm, Torque 59 NM at 2500rpm,stroke 72 mm, bore 66.5mm, 796 cc,CR 9.2
• Dynamometer: Product 231: Type Eddy current Product 231H:Type hydraulic
• Propeller shaft: With universal joints
• Air box: M S fabricated with orifice meter and manometer
• Fuel tank: Capacity 15 lit with glass fuel metering column
• Calorimeter: Type Pipe in pipe
• Temperature sensor: Thermocouple, Type K
• Temperature indicator: Digital, multi channel with selector switch
• Speed indicator: Digital with non contact type speed sensor
• Load sensor: Load cell, type strain gauge, range 0-50 Kg
• Load indicator: Digital, Range 0-50 Kg, Supply 230VAC
• Rotameter: Engine cooling100-1000 LPH;Calorimeter 25-250 LPH
• Pump: Type Monoblock
• Overall dimensions: W 2000 x D 2750 x H 1750 mm

Product Details:

Engine Test Setup 3 Cylinder 4 Stroke Petrol (Computerized)  EDE-214

The setup consists of three cylinder, four stroke, Petrol (MPFI) engine connected to eddy current / Hydraulic type dynamometer for loading. It is provided with necessary instruments for combustion pressure and crank-angle measurements. These signals are interfaced to computer through engine indicator for Pθ - PV diagrams. Provision is also made for interfacing airflow, fuel flow, temperatures and load measurement. The set up has stand-alone panel box consisting of air box, fuel tank, manometer, fuel measuring unit, transmitters for air and fuel flow measurements, process indicator, load indicator and engine indicator.

Features

• Online measurements and performance analysis
• PΘ-PV plots, performance plots and tabulated results
• Data logging, editing, printing and export
• Configurable graphs
• IP, IMEP, FP indication
• Combustion analysis
• Morse test

Range of experiments

• Study of engine performance (Manual mode)
• Study of engine performance (Computerized mode)

Utilities required

• Electric supply: 230 +/- 10 VAC, 50 Hz, 1 phase.
• Water supply: Continuous, clean and soft water supply @ 4000 LPH, at 10 m. head. Provide tap with 1” BSP size connection
• Computer: IBM compatible with standard configuration (with free PCI slot on motherboard)

Software

EngineSoftLV is Labview based software package developed by Apex Innovations Pvt. Ltd. for engine performance monitoring system. EngineSoftLV can serve most of the engine testing application needs including monitoring, reporting, data entry, data logging.

The software evaluates power, efficiencies, fuel consumption and heat release. It is configurable as per engine set up. Various graphs are obtained at different operating

condition. While on line testing of the engine in RUN mode necessary signals are scanned, stored and presented in graph. Stored data file is accessed to view the data graphical and tabular formats. The results and graphs can be printed. The data in excel format can be used for further analysis.

 

Technical Specification

• Product: Engine test setup 3 cylinder, 4 stroke, Petrol (Comp.)
• Product code: 230, 230H*
• Engine: Make Maruti, Model Maruti 800, Type 3 Cylinder, 4 Stroke, Petrol (MPFI), water cooled, Power 27.6Kw at 5000 rpm, Torque 59 NM at 2500rpm,stroke 72 mm, bore 66.5mm, 796 cc,CR 9.2
• Dynamometer: Product 230: Type eddy current, water cooled Product230H: Type Hydraulic
• Propeller shaft: With universal joints
• Air box: M S fabricated with orifice meter and manometer
• Fuel tank: Capacity 15 lit with glass fuel metering column
• Calorimeter: Type Pipe in pipe
• Piezo sensor: Range 5000 PSI, with low noise cable
• Crank angle sensor: Resolution 1 Deg, Speed 5500 RPM with TDC pulse.
• Data acquisition device: NI USB-6210, 16-bit, 250kS/s.
• Piezo powering unit: Make-Cuadra, Model AX-409.
• Temperature sensor: Type RTD, PT100 and Thermocouple, Type K
• Temperature: Type two wire, Input RTD PT100, Range 0–100 Deg C,
• transmitter: O/P 4–20mA, Type 2wire, I/P TC, Range 0–1200 Deg C
• Load indicator: Digital, Range 0-50 Kg, Supply 230VAC
• Load sensor: Load cell, type strain gauge, range 0-50 Kg
• Fuel flow transmitter: DP transmitter, Range 0-500 mm WC
• Air flow transmitter: Presure transmitter, Range (-) 250 mm WC
• Software: “EnginesoftLV” Engine performance analysis software
• Rotameter: Engine cooling 100-1000 LPH; Calorimeter 25-250 LPH
• Pump: Type Monoblock
• Overall dimensions: W 2000 x D 2750 x H 1750 mm

Engine Test Setup 4 Cylinder 4 Stroke Diesel  EDE-217

The setup consists of four cylinder, four stroke, Diesel engine connected to Eddy current/hydraulic dynamometer for engine loading. The setup has stand-alone type independent panel box consisting of air box, fuel tank, manometer, fuel measuring unit, digital speed indicator and digital temperature indicator. Engine jacket cooling water inlet, outlet and calorimeter temperature is displayed on temperature indicator.

Rotameters are provided for cooling water and calorimeter flow measurement. The setup enables study of engine for brake power, BMEP, brake thermal efficiency, volumetric efficiency, specific fuel consumption, air fuel ratio and heat balance. Set up is supplied with MS Excel program for Engine Performance Analysis.

Features

• MS Excel sample calculatiuon
• Digital non-contact speed indication
• Digital temperature indication
• Digital load indication
• Box type manometer for air flow
• Rotameter for water flow

Range of experiments
Study of engine performance for power, efficiencies, fuel consumption, air fuel ratio and heat balance

Utilities required

• Electric supply
• Provide 230 +/- 10 VAC, 50 Hz, single phase electric supply with proper earthing. (Neutral – Earth voltage less than 5 VAC)
• 5A, three pin socket with switch (2 Nos.)

Water supply

• Continuous, clean and soft water supply @ 4000 LPH, at 10 m. head. Provide tap with 1" BSP size connection
• Space: 3500Lx4000Wx2000H in mm
• Drain: Provide suitable drain arrangement (Drain pipe 65 NB/2.5" size)
• Exhaust: Provide suitable exhaust arrangement (Exhaust pipe 32 NB/1.25" size)

Foundation: As per foundation drawing

• Fuel, oil
• Diesel @10 liter
• Oil @ 3.5 lit. (15W40)

 

Technical Specifications

• Product: Engine test setup 4 cylinder,4 stroke, Diesel
• Product code: 229, 229H*
• Engine: Make Telco, Model Tata Indica, Type 4 Cylinder, 4 Stroke, Diesel water cooled, Power 39Kw at 5000 rpm, Torque 85 NM at 2500 rpm, stroke 79.5mm, bore 75mm, 1405 cc, CR22
• Dynamometer: Product 229: Type Eddy current, water cooled Product 229H: Type hydraulic
• Propeller shaft: With universal joints
• Air box: M S fabricated with orifice meter and manometer
• Fuel tank: Capacity 15 lit with glass fuel metering column
• Calorimeter: Type Pipe in pipe
• Temperature sensor: Thermocouple, Type K
• Temperature indicator: Digital, multi channel with selector switch
• Speed indicator: Digital with non contact type speed sensor
• Load sensor: Load cell, type strain gauge, range 0-50 Kg
• Load indicator: Digital, Range 0-50 Kg, Supply 230VAC
• Rotameter: Engine cooling100-1000 LPH;Calorimeter 25-250 LPH
• Pump: Type Monoblock
• Overall dimensions: W 2000 x D 2750 x H 1750 mm