Abstract:Historically, plate-fin heat exchangers with heat transfer fluids such as poly f-olefin have been used for the majority of heat removal and heat transfer within advanced military aircraft. However, with the continual increases in thermal loads due to advancements such as high-powered solid-state… more
Abstract:The proposed Phase II program is the continuation of an extremely successful Phase I contract, during which all of the objectives where achieved. In Phase I, Mainstream verified feasibility, size, low-noise operation, and operational cost savings of the proposed Self Sufficient Tent System. … more
Abstract:In electrical utilities and many process industries, improved heat transfer by heat exchangers offers great potential for improving process energy efficiency. To improve the heat transfer within the heat exchangers, one of two scenarios must be considered. The first is to modify the heat exchanger… more
Abstract:This proposal offers a revolution in the way that we think about capturing and sharing human thought. We submit that improvements in the rapidity and accuracy of transfer of human thought will follow naturally when the initial transfer is done right - that is, when knowledge is first made meaningful… more
There are several categories such as “By Agency”, “By Year”, “By State” etc.
Select a checkbox within a category to refine your search results.
Each of your selections is listed in the “Narrow Search Filters” bar. You can uncheck these selections to remove them.
Search for Either Criteria
When you select multiple values within a category, the results will include values that match either of the selections.
For example, selecting “2005” and “2007” in the “By Year” category will display results that include either 2005 OR 2007 in the results.
Narrowing the Search Results
You can refine your search results across categories. To narrow down your results, select multiple values across different categories. The results will only include values that match the selections across the categories.
For example, selecting “2005” in the “By Year” category and “NASA” in the “By Agency” category will only display the results that contain both “2005” AND “NASA” in the results.