Engineering, made explorable
Understand the science.
Change the variables.
Explore beam deflection, fluid flow, heat and control systems. Connect the equations to what happens when you change the inputs. Free, browser-based engineering calculators and physics simulations.
- E
- 200 GPa
- I
- 10⁻⁵ m⁴
- M max
- 5.00 kN·m
Worked example · deformation exaggerated
Explore the beam calculatorStart with a calculation.
Change an input. See how the result responds.
Beam Deflection
Compute deflection and bending moment diagrams from load, section, and supports.
Open calculatorReynolds Number
Enter velocity, diameter, and fluid to judge laminar vs turbulent flow.
Open calculatorHeat Diffusion
Watch a 2-D temperature field evolve in real time.
Open calculatorPID Controller
Tune gains and watch overshoot and settling time respond.
Open calculatorFind your field. Explore the question.
From fundamental concepts to preliminary estimates.
Explore all specialist topics
Check the assumptions, not just the result.
Read each tool's theory, input units and limitations alongside its results. These tools support learning and estimates; they do not certify safety or design compliance.
Build understanding beyond the numbers.
Follow the learning guide to connect the fundamentals. NovaSolver's note articles explain the phenomena behind the simulations (in Japanese).