A+K选型计算书中英文对照

A＋K选型计算书中英文对照

A+ FlowTek Program Suite Ver. #2.0.2

Friday, July 11, 2008 3:55:41 PM

______________

节流装置：平衡流量计- 流体计算设计Flow Element: Balanced Flow Meter - Liq Mass Flow, Sizing and Design

______________

工程师Engineer:

项目名称Project Name:

仪表位号Tag No.:

项目编号Project Number:

仪表型号Model:

介质名称： Fluid:

______________

管道规格说明Pipe Specifications:(User Spec:)

管道内径Pipe ID =

管道直径Diameter =

管道壁厚Schedule =

管道粗糙度Pipe Roughness =

管道材质Material =

______________

平衡流量计规格Balanced Flow Meter Specifications:

取压口海拔高度变化（一般情况下，该值取0）Tap Elevation Change = 0 ft

ß 值Beta Ratio =

校准系数Calibration Factor =

节流件厚度Plate Thickness = 3/8 Inch

平衡流量计类型＝与雷诺数相匹配Balanced Flow Meter Type = Reynolds Number Matching (NRe)

第一层孔的个数1st Ring Number of Holes =

第二层孔的个数2nd Ring Number of Holes =

孔的设计＝直角切孔Hole Design = Square cut holes.

适合位置＝直管段>5 Fitting Location = Upstream fitting L/D > 5.

加工类型＝无脏物类型Process Type = Non-fouling service.

孔的设计＝孔的标准设计Hole Clearance Design = Hole layout based on standard design.

______________

流体过程数据Process Data at Flowing Conditions:

刻度流量Mass Flow =

温度Temperature =

压力Pressure =

密度Density =

动力粘度Viscosity =

蒸发压力Vapor Pressure =

注意：流体状态计算包括管道/节流原件的热膨胀效应Note: Pipe/Flow-Element thermal expansion effects at flowing conditions included in sizing and fabrication specifications.

______________

平衡流量计基本设计数据Balanced Flow Meter Flow Element Design Basis:

刻度差压Tap Pressure Drop =

刻度差压Flow Pressure Drop =

海拔高度对应的大气压相对变化Elevation Pressure Change =

永久压力损失Permanent Pressure Loss =

压力恢复Pressure Recovery =

流出系数Total Cd =

雷诺数Reynolds No. =

本文来源：https://www.2haoxitong.net/k/doc/90d9270a52ea551810a687ce.html