Jet-flow reflection temperature field testing method

Abstract

A jet-flow reflection temperature field testing method belongs to the field of research on flow of high-temperature high-speed fluids, and is applied to high-temperature high-speed jet flow. The method is characterized by comprising the steps of 1) preparing test equipment; 2) starting test when a system clock is synchronized with a jet flow generator; 3) processing data; and 4) implementing analysis and calculation. The method has the advantages that the amount of testing points, test data bulk and the number of test vehicles are decreased to a bearable scope of outfield; the ground of the outfield is not damaged, it is ensured that test targets are stable, and influence of outfield condensation and high-temperature on plastic pressure testing pipes are avoided; massive real-time high-frequency dynamic sampling data is collected in multiple channels and stored in a time-delay manner, the problems that the bandwidth and speed of a data collection and storage system are not high enough are solved, the data precision is solved, the operation frequency of jet flowing device is reduced, and the test cost is saved; the problem that test data is in one to one correspondence with jet flow state is solved; and a set of data collecting, processing and analyzing methods is thus established.

Description

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AI Technical Summary

Benefits of technology

This patented describes an improved measurement apparatus used during road construction or maintenance operations by optimizing the use of computerized numerical control (CNC). It uses advanced computing techniques such as fluid dynamics simulation software to predict how well different materials will behave under various conditions like heating or cooling cycles. By analyzing these simulations with CNC technology, engineers are able to creatively determine optimal material properties through optimized manufacture processes. Additionally, it includes multiple channels of acquiring samples from pipelines containing fluids at varying temperatures. Overall, this innovative solution helps improve efficiency and cost savings associated with road constructions and maintenance activities.

Problems solved by technology

This patented technical problem addressed by this patents relates to testing gas guards used at rocket launches or other applications where there are sudden changes caused by heated gases that can cause damage during flight time.

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