Passive and Adaptive Thermoregulation Wearables with Integrated Sensing for Shipboard Emergency Response
Abstract
This research project aims to address the challenges faced in shipboard emergency response for future US Navy operations by developing passive and adaptive personal-thermal-management(PTM) technologies. The objective is to provide advanced thermoregulation solutions that can monitor and mitigate the extreme heat or cold stress experienced by sailors during damage controlactivities or prolonged immersion at sea. The technical approach is to utilize innovative thermal radiation control concepts to achieve efficient regulation of body temperature with minimal energyinput. The major research tasks of the project involve 1) designing and fabricating passive PTM textiles using a scalable roll-to-roll coaxial extrusion method, 2) enhancement of superhydrophobic properties against seawater immersion, 3) experimental evaluation of the thermal performance and functionalities, 4) optimization of adaptive thermoregulation, and 5) integration of sensing capabilities for real-time monitoring and proactive intervention of cold or heat related physiological stressor. The anticipated outcome of this research is the development of PTM wearable platforms in the form of woven textiles, allowing for seamless integration with existing sailor uniforms and personal protective equipment (PPE). This technical innovation will assist distressed sailors in improving their performance and health in extreme heat or cold conditions. The proposed research, if successful, will have significant impacts on Department of Defense (DoD) operational capabilities, providing new technology solutions to better understand and manage the physiological and cognitive stressors in shipboard emergency response. It will also enhance DoD warfighter performance in diverse and unpredictable climates, aligning with DoD s mission in the face of climate change. The emphasis on scalable manufacturing further enables potential applications beyond the Navy to broadly benefit other industries requiring smart wearable technologies and thermal management solutions. Overall, this research project will strengthen the Navy s operational capabilities to ultimately improve ship recoverability and sailor survivability.Approved for Public Release
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Dec 15, 2023
- Source ID
- N000142412050
Entities
People
- Lili Cai
Organizations
- Office of Naval Research
- United States Navy
- University of Illinois Urbana–Champaign