DEVELOPMENT OF A SEA-ICE PENETROMETER

被引：2

作者：

MCINTOSH, JA

YOUNG, CW

WELSH, JP

机构：

[1] US COAST GUARD,RES & DEV CTR,GROTON,CT 06340

[2] SANDIA LAB,ALBUQUERQUE,NM 87100

来源：

JOURNAL OF PETROLEUM TECHNOLOGY | 1973年 / 25卷 / MAR期

关键词：

ICE - Thickness Measurement;

D O I：

10.2118/3407-PA

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A 50-lb, pencil-shaped projectile has been developed and tested for use in determining the thickness of sea ice. The device contains an accelerometer and a radio that transmits to a receiving station aboard a launching aircraft. In the tests the thickness of the ice (when it was completely penetrated) or the depth of penetration (when only partly penetrated) was calculated to within about 3 in. , on the basis of data obtained by the penetrometer while it was in the ice.

引用

页码：249 / 256

页数：8