Tech Exchange

Indoor Air Quality Improvements

A company wants to decrease the frequency and severity of respiratory illness in homes with adults, teens, and children. Affordable indoor air quality improvement solutions must be provided to consumers via an air purification device. The client seeks a third-party partner who can offer a currently commercialized/ available air purifier. The pollutants that must be removed from indoor air include particulates, sulfuric acid, ozone, sulfur dioxide, nitrogen oxide, carbon monoxide, and volatile organic compounds.

Posted in: Tech Needs, NASA Tech Needs

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Air and Moisture Removal Within Closed Containers

Many types of food spoilage are slowed when air and moisture are removed from around the food. Current removal solutions, however, are expensive, take up too much space, and require complicated processes. A new technology must remove air and moisture with the single push of a button. Any proposed device should be incorporated into the container. A previously attempted solution included a countertop appliance that, using a vacuum, sealed a bag with heat.

Posted in: Tech Needs, NASA Tech Needs

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NASA Medical Capabilities for Space Missions

Ensuring the health, safety, and effective performance of astronauts is critical to the human exploration of space. During missions to the Moon, Mars, or asteroids, crewmembers must have access to advanced medical technologies and protocols to prevent health problems, diagnose disease, treat injuries, and minimize illnesses that may occur in the course of a mission. The Human Research Program (HRP) at Glenn Research Center (Glenn) is seeking government, university, or industry partners to develop medical capabilities that can help to secure the health and safety of astronauts during space missions.

Posted in: NASA Tech Needs

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Halogen-Free Fire Retardants

A company must achieve standard, non-halogenated fire retardancy on cabling. Methods may include plastic compounds, coatings, polymers, or additives. The UL tests define the fire-retardant properties that the cable must exhibit after treatment — notably, ignition resistance, flame spread resistance after ignition, elimination of burn drips after ignition, low peak smoke release rate, and low total smoke released.

Posted in: Tech Needs, NASA Tech Needs

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Increased Steel Surface Friction

An organization seeks innovative processes or coatings for steel. The application requires that a normal force be applied between two lubricated steel surfaces. Excessive normal force results in system power losses and increase in wear; the desired solution will permanently increase the coefficient of friction so that the normal force can be minimized. Solutions could be based around altering or hardening the surface of the steel, or applying a coating to the steel or another material.

Posted in: Tech Needs, NASA Tech Needs

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Piezoelectric-Actuated Valves Bring Accuracy to Process Control Systems

The PACE Hf, a high-flow proportional valve utilizing a Parker Advanced Technology actuator, delivers 180 slpm of air at 30 psi. The product has low power requirements: steadystate 0.6 Watts max, cycling 15 Hz, 1.2 Watts. The Viva piezoelectric actuator provides repeatability and accuracy for the valve of 0.25% variability in 10 ms cycle times.

Posted in: Techs for License

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Synthetic Material Offers Touch-Feel of Genuine Leather

A synthetic leather material delivers a durable touch-feel. The design is based on the way that the human fingertip interacts with surfaces along four different axes of material properties. The fingertip determines whether a surface is soft or hard, smooth or coarse, wet or dry, and warm or cold. By discovering the relationship between the fingertip and the sensations produced by feeling high-quality, hide-based material, engineers set the appropriate physical properties.

Posted in: Techs for License

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