provides a weld stress analysis for almost any weld shape. You provide the weld shape, applied loads, allowable stress, and material yield strength. The program will provide the required weld size. Weld Calculator assumes E70XXX electrodes are u...
License Type : Demo     Download Size:409 KB

is a digital circuit design tool. It consists of a timing diagram editor, a Boolean simulator, and a digital stimulus generator....
License Type : Demo     Download Size:9 MB

allows you to display the physical properties of ice, water, and steam in many popular units. The program includes data for 15 fixed and 17 variable properties ranging from -100 to 800 degrees Celsius (temperature) and up to 1000 bar (pressure)....
License Type : Shareware     Download Size:303 KB

is a vapor liquid equilibrium calculator designed especially for chemists and engineers that develop or operate chemical manufacturing processes which use organic solvents. The program lets you perform bubble-point calculations using pure compon...
License Type : Freeware     Download Size:606 KB

allows you to simulate cyclic voltametry experiments. The program lets you perform virtual (simulated) experiments in electrochemistry that can be useful for teachers, students, and researchers. The input consists of a description of an experime...
License Type : Freeware     Download Size:3 MB

allows you to analyze optical and electro-optical systems. Virtual Optical Bench (VOB) is designed for educational purposes and the fundamental analysis of optical systems. It simulates an optical bench with a light source, optical elements, and...
License Type : Time-limited Trial     Download Size:1 MB

combines a complete aeronautical structural engineering package with the ease-of-use of a Microsoft Windows interface. The ten tools in the Standard Toolbox cover most of the common needs of structural engineers. With built-in reference utilitie...
License Type : Shareware     Download Size:1 MB

is a true-motion simulator designed for learners with an interest in physics. Virtual Basketball models ball movements under varying physical conditions. Virtual are a team's changing gravity vector and its ball friction. As in reality, the ...
License Type : Shareware     Download Size:926 KB

is an educational physics game of space travel involving vector addition of velocity, and acceleration. It is designed to help teach the introductory physics concepts of Vector Addition, and to help students more fully understand differences bet...
License Type : Shareware     Download Size:1 MB

is an educational physics game of space travel involving vector addition of velocity, and acceleration. It is designed to help teach the introductory physics concepts of Vector Addition, and to help students more fully understand differences bet...
License Type : Shareware     Download Size:1 MB

allows you to construct various plane mechanisms as well as to simulate their dynamics. Systems created with this program may contain an arbitrary number of rigid bodies connected by various kinematic joints and forces. For example, a slider-cra...
License Type : Shareware     Download Size:999 KB

allows students of physics to do experiments on travelling longitudinal and transverse waves. TWave displays clearly how phase difference can give rise to a moving wave crest, and the meaning of amplitude, wavelength, period, and wave speed. A s...
License Type : Freeware     Download Size:240 KB

communicates with the Programmable Logic Controller (PLC). Toshiba PLC Serial Communication reads the value in the address of the PLC and displays it as a numeric or trend value....
License Type : Shareware     Download Size:3 MB

provides torsional stress analysis of various beam shapes. Shapes that are analyzed include I beams, C-channels, and Z shapes. You can select from several different load types and end connections. Stresses will be provided at any point along the...
License Type : Shareware     Download Size:408 KB

is a Microsoft Excel 97 add-in which allows you to determine soil texture classes. You can determine soil texture classes based on four soil classification schemes: USDA (United States Department of Agriculture), UK, Canada, and International....
License Type : Freeware     Download Size:435 KB

helps architects, designers, surveyors and engineers perform beam load analysis and calculations. Steel and wood design and checking complies with the AISC Manual of Steel construction and the NDS codes....
License Type : Shareware     Download Size:352 KB

allows you to display the path of the sun across the sky anytime of the day and anywhere in the world, coupled with a true perspective view of the sunlight being blocked by any obstruction. SunShade also displays a shadow diagram, and calculates...
License Type : Demo     Download Size:2 MB

is a Finite Element Analysis package for electromagnetic, thermal, and stress analysis. Standard analysis types include linear and nonlinear magnetostatics, time-harmonic magnetics (involving eddy current analysis), electrostatics, distribution ...
License Type : Shareware     Download Size:420 KB

provides you with introductory chemistry practice problems in balancing chemical reactions and stoichiometry. Stoichiometry problems include mass-mass, mass-volume, and volume-volume pairings.In addition, you have a choice between automatic or m...
License Type : Shareware     Download Size:216 KB

allows you to manage the cut operations of various materials, such as pipes, boards, and wires, and minimize any losses when ordering your material. StockSmash 1D lets you drastically reduce your material's waste and cost, keep track of your...
License Type : Time-limited Trial     Download Size:2 MB

implements the IAPWS Industrial Formulation 1997 for the thermodynamic properties of water and steam. The program lets you reproduce the ASME International Steam Tables for industrial use, enabling you to automatically calculate various thermody...
License Type : Shareware     Download Size:32 KB

provides the thermodynamic properties of water and steam. Given any two known properties (pressure, temperature, enthalpy, entropy, or specific volume) the exact state of water can be determined. In cases where only pressure or temperature are k...
License Type : Shareware     Download Size:372 KB

calculates the properties of steam/water within a wide range of pressure and temperatures. It may be used for analyzing a number of energy conversion units used in power plants, such as steam turbines, pumps, boilers and heat exchangers....
License Type : Shareware     Download Size:394 KB

is a powerful design tool for aircraft model builders, experimental aircraft designers or aerodynamics students. The program offers a choice of airfoils, virtual wind tunnel, boundary layer and compressibility computation options, an Aero Calcul...
License Type : 30-day Trial     Download Size:3 MB

allows you to analyze your ham radio antenna. The program lets you match your antenna's impedance (the total opposition offered by an electric circuit to the flow of an alternating current of a single frequency) and admittance (the ratio of ...
License Type : Freeware     Download Size:351 KB