EDDI - Jet Central

TECHNICAL DATASHEET

Our complete solution for turbine power testing consists on three key elements:

The Turbine Engine

The Sensors

The Cabinet

SPECIFICATIONS

The turbine in this model is based on the Jet Central Mammoth 250 SE Engine with the necessary modiﬁcations to adequate the engine to the series of sensors that are needed to collect data and optimize the engine performance in continuous testing.

In addition, these modiﬁcations allow us to guarantee at least 50 hours of service cycles in this turbine, all these parameters can be tuned (up or down) according to the customer’s request or needs.

Thrust:
150 Newton x 95,000 RPM.

Maximum RPM:
95,000.

Minimum RPM (idle):
28,200.

Fuel consumption:
95,000 RPM: 0.62 L/min.

Fuel:
Jet A-1, Kerosene or Diesel mixed with synthetic 2T engine oil at 2%.

Control:
ECU Jet Central with automatic start-up and cooling cycle system, fault diagnosis, adjustments and calibration of operation, recording of operating time.

Optional smaller turbine based on JetCentral Cheetah 160

Thrust:
130 Nw x 130,000 RPM.

Maximum RPM:
130,000.

Minimum RPM (idle):
34,000.

Fuel consumption:
130,000 RPM: 0.37 L/min.

Sensors

RPM:
Hall sensor built into the ECU.

Humidity:
Environmental humidity sensor.

Temperature:

T1: Room temperature
T2: Compressor discharge temperature
T3: Temperature in the combustion chamber
T4: Exhaust temperature

Pressure:

Q1: Environmental pressure
Q2: Differential pressure in turbine intake (Pitot)
Q3: Compressor discharge pressure
Q4: Pressure in the combustion chamber
Q5: Exhaust pressure
Q6: Differential pressure at exhaust outlet (Pitot)

Fuel:
Fuel flow paddle sensor.

Thrust:
Load Cell.

This is the basic sensors setup that we recommend and it is included in the quote, however, this can be modiﬁed by the customer’s request to satisfy any requirement.

Test Cabinet

Extruded aluminum proﬁle structure with aluminum covers and polycarbonate button for anchor (26” Width x 29” Depth x 63” Height).

The test stand bench is provided with a tank (can be modiﬁed for a high capacity fuel storage).

Also, the bench is equipped with a data collection during the testing process.

DATA ACQUISITION SYSTEM

To provide a friendly, hazard-free experience while collecting the information collected during the testing, the Jet Central Test Stand is equipped with a PLC Unitronics Unistream 10.4” color touch screen with Unilogic programming software and USB and Ethernet communication.

For more information, please check the link:
https://unitronicsplc.com/unistream-series-unistream104/

The software is open-source, making possible to adequate the product to any customer’s request, it is a very simple programming tool, allowing the customer to do it at home or request it from us (extrafees may apply).