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                       Nozzle Diameter Calculations 

                      Software for Engineering  & Technology, designed to save time, improve accuracy and eliminate drudgery!  
 
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Easily calculate nozzle diameters using the Quick Method of Calculation!

 




         

The Nozzle Diameter Calculations ver. 1.0 software calculates nozzle diameters for  liquids in circular pipes. This software program is designed for use in Windows 95, 98, 2000, XP and Windows NT 3.51 or greater.

An unique feature of the software is the Quick Method of Calculation which can be used when the Reynolds Number is greater than 30,000. This is the most common situation and there are No trial and error calculations. The program calculates Reynolds number.

Flow Nozzle Description:

The nozzle (sketch of typical nozzle included) is a short tube with a flared approach, inside a pipe. Preferred cross-section shape is elliptical or conical. Usually the straight section is about ½ of the throat diameter. Pressure taps are located: upstream about one pipe diameter and downstream about ½ pipe diameter from the inlet (vertical line). See ASME PTC, op. cit., p.15 for details.

Pressure difference can be determined from either pipe-wall taps or throat taps. If a conical shape is used refer to Herschel type venturi meter for configuration. The discharge coefficient for liquid flow depends on the Reynolds Number and the ratio of nozzle to pipe diameter.

If you would like to know more about the features of Nozzle Diameter Calculations, please click on the titles listed to the upper right.

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Last modified Website: March 23, 2008; 
Our Web: http://www.eng-applications.com              

 Nozzle Diameter
Screen Views
Features
Key Benefits
Users

 

 

 

 

Some Screen Views

No.1

 

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No.3 Back to BottomNo.4

(Reynolds No. > 30,000) Back to TopNw)

 

  

Features:

  • New Quick Method: use when Reynolds No. > 30,000 which is the most common situation! The program calculates the Reynolds number.
  • No trial and error calculations!
 
  • incorporates SI Units(metric) and US commonly used units
  • full in-program Help and How-To support
  • includes copying and printing of conversions
  • includes lists of Definitions, Abbreviations and useful notes.
  • easy to use
  • Calculates Reynolds Number and shows Coefficient of Discharge for range.
  • Common nominal vs. internal diameter of pipe
  • Example calculation vs. Handbook
  • Density and volume flow conversions.
  • The calculations in this program generally apply for nozzles located inside a pipe i.e. a short tube with a flared approach, inside a pipe. Preferred cross-section shape is elliptical or conical. Usually the straight section is about ½ of the throat diameter. Pressure taps are located: upstream about one pipe diameter and downstream about ½ pipe diameter from the inlet (vertical line). If a conical shape is used refer to Herschel type venturi meter for configuration. The discharge coefficient for liquid flow depends on the Reynolds Number and the ratio of nozzle to pipe diameter.

     

Background:                                                                                                            Back to Top

  • Nozzle Diameter Calculations for liquids was developed at the request of a process engineer at an engineering company in Saudi Arabia. He previously had He had purchased our Orifice Diameter Calculations software.

 

Suggested Users:

  • Engineers

  • Plant Maintenance & Utilities Supervisors

  • University students

  • Professors - engineering and science          

 

Key Benefits

  •  Look and feel of Windows from 32 bit programming.

  •   Eliminates looking up formulae or developing the formula when none can be found!

  •  Eliminates making tedious calculations.

  •   Saves you valuable time and money.                                                              Back to Top

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Last modified: March 23, 2008; http://www.eng-applications.com