水波色散关系测量方法探讨

杨　泓; 谯楷耀; 阮承宗

doi:10.16854/j.cnki.1000-0712.2016.0150

大学物理 >

2016 , Vol. 35 >Issue 10: 52 - 55

DOI: https://doi.org/10.16854/j.cnki.1000-0712.2016.0150

编者按

水波色散关系测量方法探讨

杨　泓 ,
谯楷耀 ,
阮承宗

展开

北京师范大学物理学系，北京　100875

杨泓(1994—)，男，福建漳州人，北京师范大学物理学系2013 级本科生.

收稿日期: 2015-09-25

修回日期: 2016-01-13

网络出版日期: 2016-10-20

收起

Discussion on methods of measuring the dispersion relation of water wave

YANG Hong ,
QIAO Kaiyao ,
RUAN Chengzong

Expand

Department of Physics，Beijing Normal University，Beijing 100875，China

Received date: 2015-09-25

Revised date: 2016-01-13

Online published: 2016-10-20

Fold

摘要

介绍了一种自制的水波测量装置. 该装置使用LabVIEW 控制，可以用3 种方法(驻波法、行波相位法和多普勒效应法)测量水波色散关系. 实验比较了3 种方法的优劣，并对改进提出了建议.

关键词： 水波色散关系; 实验测量; 驻波; 行波; 多普勒效应

本文引用格式

杨　泓 , 谯楷耀 , 阮承宗 . 水波色散关系测量方法探讨[J]. 大学物理, 2016 , 35(10) : 52 -55 . DOI: 10.16854/j.cnki.1000-0712.2016.0150

Abstract

We introduce a water wave measuring device which is controlled by LabVIEW. Three methods such as standing wave method，phase of traveling wave method and Doppler effect method can be used to measure the dispersion relation of water wave. We compare the advantages and disadvantages of these three methods and put forward some recommendations for improvements.

Key words： dispersion relation of water wave; experimental measurement; standing wave; traveling wave; Doppler effect

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract