Products

TDI-J45 engine

TDI-J45

The TDI-J45 turbojet engine is field-proven and designed to deliver affordable military-grade performance in compact form. TDI engines are tested for reliability and survivability on airborne platforms.

Compact and Power-Dense

  • 4.5” O.D., 9” length
  • Modular exhaust nozzles adaptable to any installation
  • Thrust up to 30 lbf SLS
  • Best-in-class TSFC from state-of-the-art turbomachinery
  • Integral generator delivers up to 1.2 kW of continuous power
TDI-J5 engine

TDI-J5

The TDI-J5 turbojet engine is designed to deliver affordable military-grade performance in compact form. TDI engines are tested for reliability and survivability on airborne platforms.

Compact and Power-Dense

  • 5” O.D., 11” length
  • Modular exhaust nozzles adaptable to any installation
  • Thrust up to 75 lbf SLS
  • Best-in-class TSFC from state-of-the-art turbomachinery
  • Integral generator delivers up to 1.5 kW of continuous power with capability expansion up to 2 kW for high-demand payloads
TDI-J7 engine

TDI-J7

The TDI-J7 turbojet engine is field-proven and designed to deliver affordable military-grade performance. TDI engines are tested for reliability and survivability on airborne platforms.

Compact and Power-Dense

  • 7” O.D., 13” length
  • Modular exhaust nozzles adaptable to any installation
  • Thrust up to 100 lbf SLS
  • Best-in-class TSFC from state-of-the-art turbomachinery
  • Integral generator delivers up to 1.5 kW of continuous power with capability expansion up to 2.0 kW for high-demand payloads
TDI-J85 engine

TDI-J85

The TDI-J85 turbojet engine is field-proven and designed to deliver affordable military-grade performance. TDI engines are tested for reliability and survivability on airborne platforms.

Compact and Power-Dense

  • 8.5” O.D., 15” length
  • Modular exhaust nozzles adaptable to any installation
  • Thrust up to 200 lbf SLS
  • Best-in-class TSFC from state-of-the-art turbomachinery
  • Integral generator delivers up to 1.5 kW of continuous power with capability expansion up to 3 kW for high-demand payloads

Established ‘turn-key’ propulsion solutions

  • Nearly 40 years of development experience with major defense primes
  • 100% Designed and Produced in the USA
  • Scalable production capacity up to 10,000 engines/year
  • Fuel & Explosives Handling/Storage and support
  • Integration testing, flight test, and full lifecycle support

Simple, Robust Architecture & Subsystems

  • Engine and subsystems tested for survivability on air-launched platforms
  • Able to withstand high acceleration from ground-launched applications
  • Reliable Start & Operability validated via multiple captive-carriage flight tests

ACCESSORIES

A series of engine accessories are also available from TDI resulting in a complete propulsion system package:

  • Fuel systems and components
  • Engine and accessory mounts
  • Bleed air management systems and components for pressurizing fuel tanks
  • Engine Control Unit and software development
  • Ignition systems and components (incl. explosives)
  • Pyrotechnic devices (incl. storage and handling)
  • High-Power Permanent Magnet Generator (PMG)
  • Customer-specific exhaust nozzles

ENGINEERING SUPPORT

Test

  • Engine/vehicle integration (on and off site)
  • HWIL/SIL planning and Instrumentation support
  • Inlet distortion testing and analysis
  • Fuel System development and verification testing
  • Windtunnel test support
  • Simulated environment ground tests
  • Environmental screening and qualification
  • Captive-carriage flight tests
  • Flight demonstration and test support

Analysis

  • Engine performance estimation – (NPSS/GasTurb)
  • Engine Performance Optimization and Modeling
  • Flowpath design and analysis support (CFD/Thermal)
  • Vehicle design (system/subsystem definition & layout)
  • Manufacturing optimization (Additive & Conventional)
  • Production scaling & affordability

LOW COST IS A TECHNOLOGY

Reduced cost and lead time with turn-key design and manufacturing solutions. Unique features built into every TDI turbojet engine deliver peak efficiency and unparalleled value.

To learn more, contact TDI today.