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 Pex (Cross-Linked Polyethylene) Specifications PEX is a polymeric material formed by the chemical joining of individual polyethylene molecules in a process called crosslinking. Crosslinking alters the performance of the original polyethylene polymer improving several key properties.
Oct 18, 2021
 Pelton Impulse Water Turbine Design Formulas Pelton water turbine is a water turbine in which the pressure energy of the water is converted wholly to kinetic energy in one or more jets which impinge on buckets disposed around the periphery of a wheel.
Oct 1, 2021
 Cavitation Centrifugal Pump Minimum Safe Suction Head Formulas and Calculator If the suction pressure of a pump falls to a very low value, the fluid may boil at a low pressure region (e.g. at the vane inlet). A formula is given for the minimum suction head, which depends on the fluid density and vapor pressure at the operating temperature and also on the ‘specific speed’.
Sep 28, 2021
 Hangman for Engineers and Designer This game is simple, guess the unknown letters until you either complete the challenge or die by hanging!
Sep 17, 2021
 Vector Editing Tool Free This vector editing tool will allow you to draw and edit simple files that are of scalable vector graphics or SVG file. The application is web based and free.
Sep 15, 2021
 Buy vs Lease a Car Calculator Buy vs Lease a Car can be a tough decision. In general buying involves higher monthly costs initially, but you own the asset in the end.
Aug 18, 2021
 Cost of Ownership vs Buy Calculator This Total Cost of Ownership vs Buy Calculator provides you with a framework for comparing the cost of building a new application to that of buying a new software or other application.
Aug 18, 2021
 Thin-Walled Cylinders Internal Pressure Formula and Calculator Thin-Walled Cylinders of Cast Iron With Internal Pressure Formula and Calculator.
Jul 28, 2021
 Birnie's Formula and Calculator for Thick-walled Cylinders of Ductile Material Thick-walled Cylinders of Ductile Material, Open Ends Birnie's Formula and Calculator. Birnie's Formula is applicable to cylinders with open ends made of ductile materials. Maximum principal strain theory is taken in this case
Jul 28, 2021
 Clavarinos equation thick-walled cylinders of ductile material Calculator and formula Clavarino's formula is applicable to cylinders with closed ends made of ductile materials. Maximum principal strain theory is taken in this case
Jul 27, 2021

 Lames equation Thick-walled Cylinders Formula and Calculator Thick-walled Cylinders of Brittle Material, Ends Open or Closed Formula and Calculator. Lame’s equation is used to determine the wall thickness when cylinders of this type are subjected to internal pressure.
Jul 26, 2021
 Shock Loading Helical Springs Formulas and Calculator Stresses in Helical Springs Produced by Shocks Formulas and Calculator
Jul 25, 2021
 Countersink Spot Drill Depth Formula and Calculator Countersink and Spot Drill Depth Formula and Calculator. The following formulas are for countersinks and spot drills that have been sharpened to a point, allowances on tool depth will have to be made if the countersink or spot drill is not sharpened to a point.
Jul 23, 2021
 Modes of Fatigue Failure Several modes of fatigue failure are: Low/High-Cycle Fatigue, Thermal Fatigue, Corrosion Fatigue, Surface or Contact Fatigue, Combined Creep and Fatigue
Jul 22, 2021
 Wind Loading Open Structures without Roofs Excel Calculator Spreadsheet Wind Loading Analysis Open Structures without Roofs Excel Calculator Spreadsheet Per ASCE 7-05 Code Using Method 2: Analytical Procedure (Section 6.5) for Other Structures of Any Height
Jun 30, 2021
Jun 30, 2021
 Wind Loading Analysis Roofing Components and Cladding Excel Calculator Spreadsheet Wind Loading Analysis Roofing Components and Cladding Excel Calculator Spreadsheet, Per ASCE 7-05 Code for Bldgs. of Any Height with Gable Roof q <= 45o or Monoslope Roof q <= 3o Using Method 2: Analytical Procedure (Section 6.5)
Jun 30, 2021
Jun 30, 2021
 Wind Loading Main Force Resisting System Excel Calculator Spreadsheet Wind Loading Analysis Main Force Resisting System Excel Calculator Spreadsheet Per ASCE 7-05 Code Method 2 for Enclosed or Partially Enclosed Buildings Design Wind Load Case 2 from Figure 6-9
Jun 30, 2021
 Wind Loading Analysis For Enclosed or Partially Enclosed Buildings Excel Spreadsheet Wind Loading Analysis For Enclosed or Partially Enclosed Buildings Excel Calculator Spreadsheet - Per ASCE 7-05 Code for Enclosed or Partially Enclosed Buildings, Using Method 2: Analytical Procedure (Section 6.5) for Buildings of any Height
Jun 30, 2021