Multiphase Effluents Flowmeter

Hedgefog Research Inc. (HFR) proposes to develop a new Multiphase Effluents Flowmeter (MEF) ndash; a standalone, space-qualifiable, non-invasive mass flowmeter sensor for use in measuring the flow of a complex mix of effluents resulting from waste processors onboard spacecraft. In Phase I of the project, we plan to focus on demonstrating the basic feasibility of meeting the NASA mission requirements. In Phase II, we plan to integrate the prototype hybrid MEF sensor with HFRrsquo;s proprietary software algorithm, and construct a laboratory test bench for carrying out sensor performance characterization. Phase I work will permit us to address the most significant technological risks in developing the MEF sensor, prove the application concept, and help us achieve Technology Readiness Level (TRL) 3-4 at the completion of the six-month project. Phase II development will advance the technology to TRL 5-6, with a full-scale integrated prototype built and tested in the laboratory environment.