Shell-and-Tube Heat Exchanger - is a user friendly program which for a given heat exchanger initial conditions and geometry predicts outlet temperatures of both shell-side and tube-side fluids, heat exchanged, pressure drop on the tube sides and fluid velocity in the inlet/outlet nozzles. For a given input and output conditions the program can estimate preliminary heat exchanger design parameters.
Iq test similar to Mensa's IQ test. Improve your Mensa test result by solving similar problems.
It has shown that a person who takes the iq test for Mensa entrance twice often has a better result at the second time. Up to 20 units more (for example from 112 to 132). It has been explained with that they by then are used to the test situation and the nature of the problems. As these tests are made very equal to Mensa's iq test I hope you will get used to it so you can come closer to your top result at the first time. Solutions and a Helper to solve Mensa problems is also included.
Easily design open-channel waterways, culverts, irrigation channels, sluiceways, and flumes with Flow Pro.
Looking for a handy tool to help you plot water surface profiles, or calculate critical depth and slope?
Flow Pro saves you time and money by letting you compare multiple hydraulic design alternatives and exports the results to Word or Excel. Visualize depth, flow, and velocity with its built-in graphing tool.
Impress your boss and colleagues with fast turn-around time on your designs, and easily present multiple alternatives for hydraulic design problems.
Registration removes reminders and allows the program to be used beyond the trial period and includes free upgrades.
Looking to lower your per-person licensing cost? Maximize your savings with the site license option below, and pay a fixed rate for an unlimited number of users within your company.
Global Mapper is more than just a utility; it has built in functionality for distance and area calculations, raster blending, feathering, spectral analysis and contrast adjustment, elevation querying, line of sight calculations, cut-and-fill volume calculations, as well as advanced capabilities like image rectification, contour generation from surface data, view shed analysis (including Fresnel) from surface data, and triangulation and gridding of 3D point data. Repetitive tasks can be accomplished using the built in scripting language or comprehensive batch conversion functionality.
A convenient, precise and powerful tool for HVAC&R engineers. This psychrometric chart is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units). Features include: High precision calculation; Metric(SI) and English(IP) units support; Convenient chart operating; Powerful process calculating; Include thermal and adiabatic effect calculation for air/liquid duct. Full functional trial, free upgrade.
DreamCalc is the smarter alternative to a hand-held Scientific Calculator for your PC or laptop! You'll get the intuitive feel and productivity of using a professional hand-held, but one which adapts to your way of working. Select from Reverse Polish Notation or two styles of algebraic input, and with the optional ability to run in your Windows system tray--DreamCalc will always be there whenever you need to reach for a calculator.
This Universal Converter allows you to convert to and from many UK, US and metric units.
To do a conversion, simply select a category (length, speed, surface, temperature, volume, weight, etc.), select the source and the target units. The conversation is made on the fly as you type the source value.
