Ads
related to: critical flow calculation excel spreadsheetinsightsoftware.com has been visited by 10K+ users in the past month
- Process Automation
Explore Which Process Automation
Solution Makes Sense for Your Team!
- Improve Your Master Data
Gain agility in data operations
Streamline organizational structure
- Automate Your SAP
Turn Microsoft Excel Into Your
SAP Data Management Command Center
- Request a Free Demo
A Live Intro To Any of Our Products
Real-Time ERP Integrations
- Process Automation
codefinity.com has been visited by 10K+ users in the past month
Search results
Results From The WOW.Com Content Network
The solution presented explains how to solve the problem in a spreadsheet, showing the calculations column by column. Within Excel, the goal seek function can be used to set column 15 to 0 by changing the depth estimate in column 2 instead of iterating manually.
This can be used to calculate mean values (expectations) of the flow rates, head losses or any other variables of interest in the pipe network. This analysis has been extended using a reduced-parameter entropic formulation, which ensures consistency of the analysis regardless of the graphical representation of the network. [3]
If more than one formula is applicable in the flow regime under consideration, the choice of formula may be influenced by one or more of the following: Required accuracy; Speed of computation required; Available computational technology: calculator (minimize keystrokes) spreadsheet (single-cell formula) programming/scripting language (subroutine).
In order to calculate the Level of Service for the ICU method, the ICU for an intersection must be computed first. [3] ICU can be computed by: ICU = sum(max (tMin, v/si) * CL + tLi) / CL = Intersection Capacity Utilization CL = Reference Cycle Length tLi = Lost time for critical movement v/si = volume to saturation flow rate, critical movement
For Reynolds number greater than 4000, the flow is turbulent; the resistance to flow follows the Darcy–Weisbach equation: it is proportional to the square of the mean flow velocity. Over a domain of many orders of magnitude of Re ( 4000 < Re < 10 8 ), the friction factor varies less than one order of magnitude ( 0.006 < f D < 0.06 ).
Figure 1a shows the flow through the nozzle when it is completely subsonic (i.e. the nozzle is not choked). The flow in the chamber accelerates as it converges toward the throat, where it reaches its maximum (subsonic) speed at the throat. The flow then decelerates through the diverging section and exhausts into the ambient as a subsonic jet.