Delta Group International LLC

14660 Latrobe Drive, Suite U3 Array
Colorado Springs, CO 80921
http://delta-grp.com
4 Employees

SBIR Award Summary

Total Number of Awards 7
Total Value of Awards $2.45MM
First Award Date 05/16/02
Most Recent Award Date 01/19/16

Key Personnel

Last Name Name Awards Contact
Sim Dr. Ben Wel-C. Sim 1 Message
Koushik Sudarshana Koushik 2 Message
Sickenberger Richard D. Sickenberger 4 Message
Eckert William T. Eckert 4 Message
Eckert Wiliam T Eckert 0 Message

7 Awards Won

Phase 2 STTR

Institution: University of Maryland

Agency: Army
Topic: A14A-T001
Budget: 01/19/16 - 01/15/17

An innovative and fundamental approach to measure far field noise of a helicopter using a hot-air balloon as an acoustic measurement platform is described. The technique, featuring a microphone suspended beneath the basket of a hot-air balloon, is used to obtain acoustic data above, in, and below the horizon plane of a helicopter in forward flig...

Phase 2 SBIR

Agency: Army
Topic: A14A-T001
Budget: 01/19/16 - 01/15/17

An innovative and fundamental approach to measure far field noise of a helicopter using a hot-air balloon as an acoustic measurement platform is described. The technique, featuring a microphone suspended beneath the basket of a hot-air balloon, is used to obtain acoustic data above, in, and below the horizon plane of a helicopter in forward flig...

Phase 1 STTR

Institution: University of Maryland

Agency: Army
Topic: A14A-T001
Budget: 10/01/14 - 04/15/15

A novel and new method of measuring the far-field noise of a helicopter is proposed by the Delta Group International/University of Maryland team that uses a hot-air-balloon as the measurement platform. The method meets the Army STTR objectives of being capable of measuring helicopter noise above and near the tip-path-plane of the helicopter wit...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 14-1-A3.06
Budget: 01/01/14 - 12/31/14

A procedure and supporting computer code for the prediction of noise that radiates from small, vertical lift UAV aircraft is proposed. The resulting building block procedure is theoretically based but is verified experimentally at several output stages. Noise source models for rotors, lift-fans, engines etc. are developed and validated through...

Phase 2 SBIR

Agency: Army
Topic: A11-004
Budget: 05/14/12 - 07/31/14

A proposed new external pressure measurement data system for rotors and wings will use COTS components and specially designed hardware and software. The new measurement data system consists of two parts; a glove-like surface treatment that contains the pressure measurement devices and wires passing to a recording device on the moving rotor blad...

Phase 1 SBIR

Agency: Army
Topic: A11-004
Budget: 05/12/11 - 11/12/11

A proposed new external pressure measurement data system for rotors and wings will use COTS components and specially designed hardware and software. The new measurement data system consists of two parts; a glove-like surface treatment that contains the pressure measurement devices and wires passing to a recording device on the moving rotor blade...

Phase 1 SBIR

Agency: Navy
Topic: N02-096
Budget: 05/16/02 - 11/15/02

The objectives of this Phase I SBIR are to design, fabricate, test, and evaluate low noise, highly efficient propellers at two different airspeeds over a range of propeller rpm. The noise and performance results will be compared with the best (chosen a priori) commercially available two-bladed propeller. The quiet, highly efficient propeller w...