Analysis method for exploring mixing rate change characteristics of density flow in vegetation area

Analysis method for exploring mixing rate change characteristics of density flow in vegetation area

The invention provides an analysis method for exploring mixing rate change characteristics of density flow in a vegetation area. The method comprises the following steps: manufacturing a density flowtest device for exploring mixing rate change characteristics of density flow in a vegetation area; ac...

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Hauptverfasser: CHEN YUANPING, XIONG JIE, HE MU, ZHOU QIANGXIN, CUI KAI, LUO XIANJIA, JIANG WEIDONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator CHEN YUANPING
XIONG JIE
HE MU
ZHOU QIANGXIN
CUI KAI
LUO XIANJIA
JIANG WEIDONG
description The invention provides an analysis method for exploring mixing rate change characteristics of density flow in a vegetation area. The method comprises the following steps: manufacturing a density flowtest device for exploring mixing rate change characteristics of density flow in a vegetation area; acquiring data, measuring topographic data and density flow parameters of the target research area, and establishing a Cartesian coordinate system; performing parameter determination, measuring the length, the width and the height of a vegetation group and the diameter and the number of plants in thetest; establishing Cartesian coordinate system, measuring a density current head position and a density current head speed; calculating to obtain the side area of the density flow inside the vegetation and the side area outside the vegetation; model calculation: substituting the parameter data into a mixing rate calculation model of the density flow in the vegetation area to obtain the change characteristics of the mixing
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Analysis method for exploring mixing rate change characteristics of density flow in vegetation area
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