Showing 321–340 of 1,000 ranked alternatives.
Kai Bruchmann
Measure thunder distance with timing
Measure distance by timing lightning and thunder. Press "Start" on lightning and "Stop" on thunder to calculate distance. Includes animation for lightning and sound effect for thunder.
Xavier Daxhelet
Optical calculations for engineers and students.
The app calculates the refractive index of transparent materials based on wavelength. It also computes light transmission angles, reflection and transmission coefficients, critical angle, and Brewster’s angle.
Torbjorn Sjogren
Simulates Navier-Stokes equations for turbulence.
The app performs a Direct Numerical Simulation of the Navier-Stokes equations for two-dimensional incompressible homogeneous turbulence. It solves these nonlinear partial differential equations using an Euler method and Fourier space calculations.
Thomas Sambugaro
Calculate grades, track averages, organize schoolwork
Track grades and calculate arithmetic averages instantly. View subject colors based on performance to identify strengths and weaknesses. Manage grades and receive immediate feedback on progress.
Bernhard Klingenberg
Fit models and display inference results
Create scatterplots and fit simple or multiple linear, logistic, or exponential models. Display standard errors, confidence intervals, and P-values for model parameters. Include categorical predictors and two-way interactions.
Holter Regelarmaturen GmbH & Co. KG
Control valve sizing for water steam.
The app calculates control valve sizing for water and steam based on international standards. It automatically detects fluid states and indicates choked or flashing flow, providing thermodynamic properties.
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