Details
DESCRIPTION:
The setup consists of three cylinder, four stroke, petrol (MPFI) engine connected to eddy current 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 P-θ, PV diagrams. Provision is also made for interfacing airflow, fuel flow, temperatures and load measurement. The setup has stand-alone panel box consisting of air box, fuel tank, manometer, fuel measuring unit, transmitters for air and fuel flow measurements, process indicator and engine indicator. Rotameters are provided for cooling water and calorimeter water flow measurement.
The setup enables study of engine performance for brake power, indicated power, frictional power, BMEP, IMEP, brake thermal efficiency, indicated thermal efficiency, Mechanical efficiency, volumetric efficiency, specific fuel consumption, A/F ratio and heat balance. Lab view based engine performance analysis software package “Enginesoft” is provided for online performance evaluation. EngineSoft is Labview based software package developed by “Lab Smith” for engine performance monitoring system. EngineSoft 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 setup. 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.
FEATURES:
- Morse test
- Online measurement 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
EXPERIMENTATION:
- Study of engine performance (Manual mode).
- Study of engine performance (Computerized mode)
- Study of Morse test
UTILITIES REQUIRED:
- Electric Supply : 230+/- 10 VAC, 50 Hz, 1 Phase.
- Water Supply: Continuous, clean and soft water supply @5000 LPH, at 10m. Head, Provide tap with 1” BSP size connection.
- Fuel & Lubricants
- Computer System: Pentium IV with DVD Drive, Windows 7 and MS Office pre-loaded. One USB slot required in PC for Data Acquisition Card.
TECHNICAL DETAILS:
Type of Engine |
Make Maruti, Model Maruti 800,Type 3 Cylinder, 4 Stroke, Petrol (MPFI), water cooled, power 27Kw at 5000 rpm, Torque 59 NM at 2500rpm, stroke 72 mm, bore 66.5mm, 796cc, CR9.2 |
Dynamometer |
Eddy Current Dynamometer |
Propeller Shaft |
With universal joints |
Air Box |
SS fabricated with orificemeter and Manometer |
Fuel Tank |
Capacity 15 liters with glass fuel metering column |
Calorimeter |
Pipe in Pipe type |
Piezo Sensor |
Range 5000 PSI, with low noise cable |
Crank Angle Sensor |
Resolution 1 Deg, Speed 5500 RPM with TDC pulse |
Piezo Powering unit |
Model 482A21 |
Temperature Sensor |
RTD Type PT-100 and Thermocouple, K Type |
Temperature Transmitter |
2 wire, I/P RTD PT-100, 0-100 Deg C, O/P 4-20mA & Type 2 wire, Input TC, 0-1200 Deg C, Output 4-20 mA |
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 |
Rotameter |
Engine cooling 40-400 LPH, Calorimeter 25-250 LPH |
Pump |
Type Monoblock |
Overall Dimensions |
W 2000 x D 2750 x H 1750 mm (approx) |
An ENGLISH instruction manual will be provided along with the Apparatus |
The whole set-up is well designed and arranged on a rigid structure painted with industrial PU Paint. |
Ordering Details:
Catalogue No |
Description |
JITD-502D |
COMPUTERISED 3 CYLINDER 4 STROKE MPFI PETROL ENGINE TEST RIG (With Data Logging Facility) |