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首页> 美国政府科技报告 >Preliminary Checkout, Evaluation and Calibration of a 3-Component Force Measurement System for Calibrating Propulsion Simulators for Wind Tunnel Models
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Preliminary Checkout, Evaluation and Calibration of a 3-Component Force Measurement System for Calibrating Propulsion Simulators for Wind Tunnel Models

机译：用于风洞模型校准推进模拟器的三分力测量系统的初步检验，评估和校准

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摘要

The propulsion simulator calibration laboratory (PSCL) in which calibrations can be performed to determine the gross thrust and airflow of propulsion simulators installed in wind tunnel models is described. The preliminary checkout, evaluation and calibration of the PSCL's 3 component force measurement system is reported. Methods and equipment were developed for the alignment and calibration of the force measurement system. The initial alignment of the system demonstrated the need for more efficient means of aligning system's components. The use of precision alignment jigs increases both the speed and accuracy with which the system is aligned. The calibration of the force measurement system shows that the methods and equipment for this procedure can be successful.

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