Pull Doppler Turbine

This Pull Doppler Turbine app integrates core algorithms from multiple fields and is designed for scientific research, engineering and teaching scenarios.

Total Road Resistance/Total Pull: Input road parameters, vehicle load or earthwork dimensions, quickly output resistance value or traction requirement, and assist in traffic planning and engineering machinery selection.
Doppler Effect -Approaching Receiver: Supports the input of relative motion parameters of sound source/receiver, dynamically calculates frequency offset, and intuitively presents physical phenomena in approaching scenarios, suitable for acoustics, radar teaching and scientific research.

Fluid Velocity: Based on the Bernoulli equation and pipe diameter and pressure difference data, it accurately solves fluid flow velocity, which is suitable for water supply and drainage, and chemical pipeline system design.

Sand Silica Estimation: Through the sample density and chemical component ratio model, the silica content in sand and gravel can be quickly inferred, which helps with building materials quality control and mineral analysis.

Nominal Power Wind Turbine: Input parameters such as wind speed and blade radius, combined with real-time air density data, dynamically output nominal power, and optimize wind energy system design and energy efficiency evaluation.

The interface is simple, the calculation is efficient, and it supports custom unit conversion and result chart export. It takes into account both professionalism and ease of use. It is an essential tool for science and engineering students, engineers, and researchers.