Tools

About

These are tools I have made to help my students; anyone is welcome to use them. These tools are a work in progress, more are being created and I will refine them as I learn from my students. Provide feedback at tools@scotthanneman.com.

Scott Hanneman is a Technology and Engineering Teacher at Wrightstown High School since fall 2010, holding a B.S. in Technology Education from the University of Wisconsin-Stout. He has expanded the curriculum by developing and implementing nine new courses, enabling students to earn over sixteen credits and two certificates with the local Technical College. His teaching approach emphasizes hands-on, iterative learning with projects that foster critical thinking and problem-solving, and he integrates opportunities for technical college credits and industry connections to prepare students for future careers.

Engineering Careers
Interactive tool to explore engineering opportunities in Wisconsin's Fox Valley. Discover 30 real scenarios across 15 disciplines with personalized guidance on career paths, regional salaries ($70K-$170K), job openings, growth outlooks, and educational requirements.
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Tension Analysis
Tool for analyzing cable forces under static conditions. Input cable material, diameter, span, sag, applied load, and position to calculate forces like T1, T2, and limits, assuming negligible self-weight and pinned anchors.
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Compression Analysis
Tool for analyzing compression in structural columns. Select material type and cross-sectional shape, input dimensions and applied load to calculate volume, mass, compression capacity, and buckling behavior.
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Arch Analysis
Tool for analyzing forces in parabolic arches under uniform distributed loads. Input span, height, and load to calculate compression and vertical support forces, assuming pinned supports and static conditions.
Coming Soon
Heat Conduction
Simulation tool based on Fourier's Law for modeling heat transfer between two bodies in thermal contact. Input materials, initial temperatures, and volumes to observe heat flow rates, conductivity, and temperature changes over time.
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Refrigerant Behavior
Interactive simulator for R-134a refrigerant using Clausius-Clapeyron equation. Adjust temperature and pressure on phase diagram to explore phase changes, enthalpy, latent heat, and heat transfer in cooling cycles.
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Milling G-Code Validation
Tool for validating CNC milling G-code programs. Upload G-code files to generate comprehensive reports including toolpath visualization, machining time estimatespotential issues or warnings for safe and efficient manufacturing.
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Truss Analysis
Tool for analyzing forces in truss structures using method of joints and method of sections. Input joint locations, member properties, and applied loads to calculate tension and compression forces in each member under static conditions.
Coming Soon
Beam Analysis
Tool for analyzing simply supported and cantilever beams under various loading conditions. Calculate shear forces, bending moments, deflections, and maximum stresses. Generate shear and moment diagrams for visualization.
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SDoF Modeling
Single Degree of Freedom vibration analysis tool for mass-spring-damper systems. Input mass, spring constant, and damping coefficient to analyze natural frequency, damping ratio, and response to various excitation forces.
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Pulley Systems
Tool for analyzing mechanical advantage in pulley systems. Input pulley configurations, rope properties, and loads to calculate force requirements, mechanical advantage, and efficiency in fixed, movable, and compound pulley arrangements.
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Airfoil Data
Tool for collecting and formatting data for spreadsheet analysis as well as for 3D Modeling.
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Heat Pump Analysis
Tool for analyzing vapor compression heat pump cycles. Input refrigerant properties, operating temperatures, and flow rates to calculate coefficient of performance (COP), heat transfer rates, and energy efficiency.
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VAV Control
Variable Air Volume HVAC control system simulator. Adjust zone temperatures, airflow setpoints, and damper positions to analyze energy consumption, comfort levels, and control strategies in multi-zone building systems.
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Ohm's Law Calculator
Interactive tool for electrical circuit analysis using Ohm's Law and power relationships. Calculate voltage, current, resistance, and power in DC circuits. Includes visual circuit diagrams and step-by-step calculations.
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Series Circuit Troubleshooting
Interactive troubleshooting simulator for series electrical circuits. Practice diagnosing open circuits, short circuits, and component failures using virtual multimeters and systematic troubleshooting procedures.
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