Physical property database retrieval system

Details Physical property database retrieval system Physical property database retrieval system

1993-03-22

1996-05-07

Voeltz, Emanuel T.

395156, G06F 708

Patent

active

055155332

ABSTRACT:
A system to retrieve fluid property data consisting of a single common fluid property database interface and unique files to allow for efficient retrieval of fluid property data from the AIChE DIPPR database or any other fluid properties database from the hard disk storage area of a general data processor. A text file (1) of fluid descriptions for each fluid category is used to define the selections in the fluid description list box (4). A text file (2) of fluid properties for each fluid property category is used to define the selections in the fluid property list box (5). The selections in each list box change according to the category of fluid description and fluid property that is selected. A Get DIPPR Data command (6) then retrieves all fluid property data for the selected fluid description and fluid property in one reading of the AIChE DIPPR database or any other fluid properties database of similar format by utilizing a unique record number reference file (3) so that only the selected fluid's data is read from the database. This provides for quick and easy access to DIPPR fluid property database information that is vital for optimal system design and system operation in the process industries.

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