Award Data

This project will develop a method for forming and emplacing a horizontal barrier within a groundwater aquifer to prevent downward migration and further contamination of groundwaters by Non-Aqueous Phase Liquids (NAPLs). Certain properties of the immiscible liquid system act to form the barrier from injected particulate or colloidal materials and to stabilize the barrier once it is form ...

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The objective of the proposed program is to develop, demonstrate and validate a three-dimensional, time-dependent, compressible Navier-Stokes program for predicting dynamic stall. The foundation of the program is an existing 3-D program that has been developed under prior SBIR funding for retreating-blade dynamic stall on modern high-performance helicopter rotors. The program will be improved in ...

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We will demonstrate the feasibility of a new type of airblast pressure sensor which will provide valid overpressure histories for airblast waves travelling in directions up to 90 degrees or more to the direction with which the sensor is aligned. Our specific technical objectives for Phase I are: 1) to develop a quantitative sensor design for assessment of feasibility, 2) to predict the expected p ...

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40900 November 18, 1996 JP Accelerator Works, Inc. Linear collider accelerator systems, proposed to extend the frontiers of high energy physics research, require thousands of megawatts of peak rf power at microwave frequencies. Existing rf power devices such as klystrons are limited in rf peak power to levels that would require thousands of devices to po ...

This Phase I SBIR demonstrates the underlying technology required to construct an ultraspectral imager that has the ability to spectrally resolve molecular absorption lines while simultaneously creating a two dimensional spatial mapping. The proposed instrument will have a spectral resolution that is better than 2 cm-1 and two dimensional spatial resolution that exceeds 2 milliradian. Based on Fou ...