公开(公告)号：US20180172544A1

公开(公告)日：2018-06-21

申请号：US15385233

申请日：2016-12-20

Applicant: Picarro, Inc.

Inventor： Sean Patrick MacMullin ,  Chris W. Rella

IPC: G01M3/04 ,  G01F1/00

CPC classification number: G01F1/00 ,  G01M3/38

Abstract: Flux estimates for gas plumes from gas leaks are obtained from a 1-D horizontal line scan of gas concentration measurements, combined with an estimate of the vertical extent of the gas plume. In this manner, flux estimates for gas plumes can be obtained without having to gather a 2-D image of gas concentration data.

公开(公告)号：US10732014B2

公开(公告)日：2020-08-04

申请号：US15385233

申请日：2016-12-20

Applicant: Picarro, Inc.

Inventor： Sean Patrick MacMullin ,  Chris W. Rella

IPC: G01M3/04 ,  G01F1/00 ,  G01M3/38

Abstract: Flux estimates for gas plumes from gas leaks are obtained from a 1-D horizontal line scan of gas concentration measurements, combined with an estimate of the vertical extent of the gas plume. In this manner, flux estimates for gas plumes can be obtained without having to gather a 2-D image of gas concentration data.