Data acquisition and analysis techniques for measurement of unsteady wall pressures in a transonic compressor
dataacquisitiona00simm.pdf (3.512Mb)Abstract
Real-time acquisition and analysis techniques have been developed for the measurement of unsteady wall pressures in a transonic compressor. The report contains listing and explantory notes for the computer codes and is intended as a guide to users of the system. Preliminary results are presented in the form of casing wall pressure contours. They demonstrate the effectiveness and versatility of the system in its ability to synchronize sampling of rapidly fluctuating signals with the rotation of the rotor. (Author)
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.NPS Report Number
NPS-67Sf77071Related items
Showing items related by title, author, creator and subject.
-
An automated Ada physical source line counter
(Monterey, California. Naval Postgraduate School, 1993-09);Tools to count lines of code have not been standardized or automated in a flexible fashion. This lack of flexibility can lead to ambiguous interpretations of the size of software modules, especially when the person performing ... -
Principles for measurability in protocol design
(ACM, 2017-04);Measurement has become fundamental to the operation of networks and at-scale services - whether for management, security, diagnostics, optimization, or simply enhancing our collective understanding of the Internet as a ... -
Nonlinear estimation with sparse temporal measurements
(Monterey, California: Naval Postgraduate School, 2016-09);Nonlinear estimators based on the Kalman filter, the extended Kalman filter (EKF) and unscented Kalman filter (UKF) are commonly used in practical application. The Kalman filter is an optimal estimator for linear systems; ...
