国产成人精品免高潮费视频频,中文字幕欧美日本亚洲,亚洲成AV人网址,精品国产高清在线拍,国产偷伦精品视频

sales@gninstruments.com

Location -> News

News

How to Calculate Liquid Flow Rate

CIXI winny tell you the flow rate of liquid refers to the volume of fluid passing through a cross section of a pipe or open channel in unit time, also known as instantaneous flow rate, represented by Q. Formula: Q=Sv, unit: m^3/s or L/s. where S is the cross-sectional area (m^2) and v is the water velocity (m/s)
 
Taking cubic meters per second (m^3/s) as an example, it is simply understood as: how many cubic meters of water pass through a cross section of the pipeline in one second. For an incompressible fluid, the flow through the cross section is the same at every moment in steady flow
 
For a circular pipe, the volume of water is a cylinder, and the volume of the cylinder is V = base area S × height H. Here, the bottom area is the area S of the cross section of the pipe, and the height H=water velocity v×time t. Since it is a unit time, the time t is considered to be 1, so the flow rate Q=SH=Svt=Sv×1=Sv
 
The flow calculation method of square, trapezoidal or other cross-sections is the same, but the method of calculating the area S is different, which requires specific analysis.
 
If the unit is liters per second (L/s), the conversion formula is 1m^3/s=1000L/s

Of course, if we have a water flow meter flow sensor, we can easily and intuitively understand the water flow and liquid flow. If you want to know the flowmeter directly, please contact Winny: sales01@cxflowmeter.com

 

Last:Liquid Flow Meters Next:High viscosity glue flow meter

Contact Us

Office Address: Room 402, No. 650, Xinzhuan Rd., Jiuting Town, Songjiang District, Shanghai, China (Mainland)

Phone:021-57635022

E-mail:info@gnflowmeter.com

E-mail:sales@gninstruments.com

關(guān)閉
国产成人精品免高潮费视频频,中文字幕欧美日本亚洲,亚洲成AV人网址,精品国产高清在线拍,国产偷伦精品视频