Project Grant 2531908
- This federal Project Grant award of $171,525 from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) is funding collaborative research at the University of Arizona to explore the use of acoustic waves to manipulate and remove solder defects in reduced-gravity environments. The research aims to develop an acoustics-assisted soldering technique that can significantly improve the mechanical strength and thermal/electrical conductivity of soldered joints by effectively...
- This $238,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports a collaborative research effort led by Virginia Polytechnic Institute & State University (Virginia Tech) to advance thermal management solutions for microelectronics devices. The key objectives are to: 1) improve heat transfer rates in condensation and boiling by superimposing gravity with acoustic waves, 2) develop theoretical models for acoustically enhanced phase...
- The National Science Foundation (NSF) awarded a $506,419 Project Grant under the Engineering program (CFDA 47.041) to Virginia Polytechnic Institute & State University, doing business as Virginia Tech, to conduct research on "Jumping-Bubble-Enhanced Pool Boiling on Rationally Microstructured Surfaces". The project aims to design microstructures that promote the spontaneous ejection of ultra-small micro-bubbles during boiling, in order to enhance heat transfer and delay the...
- This National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems Project Grant, under the Engineering (47.041) program, provides $354,541 to Virginia Polytechnic Institute & State University (Virginia Tech) from August 15, 2023 to July 31, 2026. The funding supports research into using multi-frequency ultrasound wave fields to organize and orient particles dispersed in a fluid medium into specific, non-periodic patterns. The research aims to...
- The National Science Foundation (NSF) Engineering program (CFDA 47.041) awarded a $134,514 Project Grant to the Board of Regents of the University of Nebraska, operating as the University of Nebraska, to conduct research on "Collaborative Research: Ultrasound Driven Microbubble Clusters for Biomedical Applications" beginning May 1, 2024. The project aims to investigate the relationship between acoustically generated force fields, deformable vessel wall mechanics, and bubble oscillation...
- The National Science Foundation (NSF) has awarded a $266,856 Project Grant to the San Diego State University Research Foundation under the NSF Engineering program (CFDA 47.041) for the period of May 1, 2024 to April 30, 2027. The grant aims to investigate the relationship between acoustically generated force fields, deformable vessel wall mechanics, and bubble oscillation dynamics to understand how microbubble clusters can be used to navigate through blood vessels. The research team will...
- This National Science Foundation (NSF) Engineering program (CFDA 47.041) Project Grant award provides $329,999 to Virginia Polytechnic Institute & State University (Virginia Tech) to conduct a collaborative research project focused on elucidating the role of acoustic cavitation in the demulsification of water-oil emulsions. The goal is to develop a comprehensive understanding of how cavitation can improve the efficiency of ultrasound-based water-oil separation techniques used in oil...
- The National Science Foundation awarded a $127,441 Project Grant to Virginia Polytechnic Institute & State University on March 15, 2021 with a completion date of August 31, 2022. The grant is part of NSF's Engineering program (CFDA 47.041) to improve quality of life and economic strength through engineering research and education. Under this award, Virginia Tech will conduct research to understand and leverage nonlinear effects in acoustic holograms. The Engineering program seeks to foster...
- This $361,736 project grant, awarded by the National Science Foundation (NSF) under the Engineering (CFDA 47.041) program, aims to develop a comprehensive framework for manipulating droplets and bubbles during phase change to enhance heat transfer rates for thermal management applications. The research program at the University of Michigan has three principal objectives: 1) improving heat transfer in condensation and boiling by superposing gravity with tunable acoustic waves, 2) developing...
- This $399,404 federal Project Grant award from the National Science Foundation's (NSF) Engineering (CFDA 47.041) program supports research to study the effects of parametric forcing on Marangoni flows in non-isothermal thin fluid layers, with the goal of enhancing heat transfer in materials processing and cooling of high-speed computational devices. The primary objectives are to determine how and when parametric forcing can prevent Marangoni flows and under what conditions it can lead to...
The National Science Foundation (NSF) awarded a $178,474 Project Grant under the Engineering (CFDA 47.041) program to Virginia Polytechnic Institute & State University (Virginia Tech) to research the use of acoustic waves to remove small bubbles from molten solder. The project aims to develop an acoustics-assisted soldering technique that can significantly improve the mechanical strength and thermal/electrical conductivity of soldered joints, particularly in reduced-gravity environments. The research will be conducted through experiments on the International Space Station to isolate the effects of buoyancy and validate simulations of bubble motion within molten solder. The project is expected to run from September 1, 2025 to August 31, 2028 and will also provide training for the next generation of aerospace and mechanical engineers.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $178.5k | 9/2/25 |