A SIMPLE INEXPENSIVE PROJECTILE VELOCITY GAUGE

被引：3

作者：

CALDER, CA

机构：

[1] Division of Applied Mechanics, University of California, Berkeley, CA

来源：

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 1968年 / 1卷 / 08期

关键词：

D O I：

10.1088/0022-3735/1/8/440

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A simple, accurate gauge for the measurement of metallic projectile velocities is described. The method used is based on a time difference measurement (from an oscilloscope record) between two transient voltage pulses produced by a variation in inductance as a metallic projectile passes through each of two successive energized coils spaced a known distance apart.

引用

页码：882 / &