Aeroacoustics
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High-Temperature Piezoelectric Microphones for Aft-Engine Noise Measurement
NASA | SBIR Phase 1 | 2024
The Interdisciplinary Consulting Corporation (IC2) proposes the development of an instrumentation-grade, robust, high-temperature piezoelectric microphone for model-scale ground test and…
High-Temperature, MHz-Bandwidth, Miniaturized Heat-Flux Sensors for High-Speed Flows
NASA | SBIR Phase 2 | 2024
The Interdisciplinary Consulting Corporation (IC2) proposes to develop high-temperature, high-bandwidth, miniaturized heat flux sensors that are applicable in a variety…
Advanced Measurement Technology for Airframe Noise Source Identification
NASA | SBIR Phase 2 | 2024
The Interdisciplinary Consulting Corporation (IC2), in partnership with AVEC, Inc., proposes to develop advanced phased-array and dynamic pressure sensing instrumentation…
Phased Array Processing for AAM Noise Flight Tests
NASA | SBIR Phase 1 | 2023
In noise testing Advanced Aircraft Mobility vehicles, sound spheres represent directivity patterns. The current standard measurement approach is to fly…
Advanced Measurement Technology for Airframe Noise Source Identification
NASA | SBIR Phase 1 | 2023
The Interdisciplinary Consulting Corporation (IC2), in partnership with AVEC, Inc., proposes to develop advanced phased-array and dynamic pressure sensing instrumentation…
Advanced Phased Array Instrumentation and Processing for Engine Inlet Measurements
NASA | SBIR Phase 2 | 2023
The Interdisciplinary Consulting Corporation (IC2), in partnership with OptiNav, Inc., proposes to develop advanced phased-array instrumentation and processing capabilities for…
Advanced Phased Array Instrumentation and Processing for Engine Inlet Measurements
NASA | SBIR Phase 1 | 2022
The Interdisciplinary Consulting Corporation (IC2), in partnership with OptiNav, Inc., proposes to develop advanced phased array instrumentation and processing capabilities…
Flat-Package MEMS Fuselage Microphones for External Airplane Fluctuating Pressure Field Measurements
NASA | SBIR Phase 2 | 2022
The Interdisciplinary Consulting Corporation (IC2) proposes to develop a complete system for in-flight aeroacoustics measurements including an ultra-low-profile, ultra-smooth sensing…
Calibrated, MHz-Bandwidth, Dynamic Pressure Sensors for Quantitative Measurements in Hypersonic Flows
DOD - USAF | SBIR Phase 2 | 2021
The Interdisciplinary Consulting Corporation (IC2) proposes the development of a MHz-bandwidth dynamic pressure sensor for hypersonic flow measurement applications. The…
High-Temperature, Flat-Pack Optical Pressure Sensors for Combustion Noise Measurement
NASA | SBIR Phase 2 | 2021
The Interdisciplinary Consulting Corporation (IC2) proposes to develop an instrumentation-grade, robust, high-temperature, low-profile, fiber-optic pressure sensor for model-scale ground test…
MEMSonic Boom: Sensing and Acquisition for Sonic Boom Flight Research
NASA | SBIR Phase 1 | 2021
The Interdisciplinary Consulting Corporation (IC2) proposes to develop a low-cost, low-frequency (infrasound) microphone and a highly-distributed wireless sensing and acquisition…
Flat-Package MEMS Fuselage Microphones for External Airplane Fluctuating Pressure Field Measurements
NASA | SBIR Phase 1 | 2021
The Interdisciplinary Consulting Corporation (IC2) proposes to develop an ultra-low-profile, ultra-smooth sensing surface, instrumentation-grade microphone for in-flight aeroacoustics measurements using…
High-Temperature, Flat-Pack Optical Pressure Sensors for Combustion Noise Measurement
NASA | SBIR Phase 1 | 2020
The Interdisciplinary Consulting Corporation (IC2) proposes to develop an instrumentation-grade, robust, high-temperature, low-profile, fiber-optic pressure sensors for model-scale ground test…
Calibrated, MHz-Bandwidth, Dynamic Pressure Sensors for Quantitative Measurements in Hypersonic Flows
DOD - USAF | SBIR Phase 1 | 2020
The Interdisciplinary Consulting Corporation (IC2) proposes the development of a MHz-bandwidth dynamic pressure sensor for hypersonic flow measurement applications. The…
Ultra-Low Profile, Flat-Packaged Microphones for In-Flight Aeroacoustic Measurements
NASA | SBIR Phase 1 | 2019
The Interdisciplinary Consulting Corporation (IC2) proposes the development of a low-profile instrumentation-grade pressure sensor for in-flight aerodynamics measurements using microelectromechanical…
High Channel Count, High Density Microphone Arrays for Wind Tunnel Environments
NASA | SBIR Phase 2 | 2018
The Interdisciplinary Consulting Corporation (IC2) proposes the development of high channel count, high density, reduced cost per channel, directional microphone…
High-Frequency Calibration System for Sensors Used in High-Speed Airflow Measurements
DOD - USAF | STTR Phase 1 | 2017
The Interdisciplinary Consulting Corporation (IC2) in partnership with the University of Florida, proposes to develop and standardize a novel, high-frequency…
High Channel Count, High Density Microphone Arrays for Wind Tunnel Environments
NASA | SBIR Phase 1 | 2017
The Interdisciplinary Consulting Corporation (IC2) proposes the development of high channel count, high density, reduced cost per channel, directional microphone…
Low Profile, Low Frequency, Adaptively-Tuned Acoustic Liner
NASA | SBIR Phase 1 | 2016
Conventional approaches to aircraft engine noise reduction via passive acoustic liners are limited in performance, particularly at lower frequencies, where…
Miniaturized Dynamic Pressure Sensor Arrays with Sub-Millimeter (mm) Spacing for Cross-Flow Transition Measurements
NASA | SBIR Phase 1 | 2015
The Interdisciplinary Consulting Corporation (IC2) and in partnership with the University of Florida (UF) propose a microfabricated, dynamic piezoelectric pressure…
Flexible, Compact Acoustic Transducer Arrays
DOD - ARMY | SBIR Phase 2 | 2014
For military applications, acoustic arrays can provide target signatures and locations of aircrafts, vehicles, and personnel. Additional benefits of arrays…
Advanced Technology MEMS-based Acoustic Array
NASA | SBIR Phase 1 | 2014
The Interdisciplinary Consulting Corporation proposes a technological advancement of current state-of-the-art acoustic energy harvester for harsh environment applications. Due to…
Flexible, Compact Acoustic Transducer Arrays
DOD - ARMY | SBIR Phase 1 | 2012
The conventional approaches to acoustic arrays limit their usage in acoustic reconnaissance for Army applications due to large size and…
Micromachined Sensors for Hypersonic Flows
NASA | SBIR Phase 1 | 2011
Interdisciplinary Consulting Corporation proposes a sensor that offers the unique capability to make wall shear stress measurement and pressure measurements…