# Dynamics Calculator

## 应用说明

Dynamics Calculator is an easy to use App that Contains 78 Dynamics Calculators Split into 3 Categories:

Basic Dynamics Includes 5 Calculators:
- Young Modulus of Isotropic Elastic Solids
- Terminal Velocity
- Impedance of Forced Oscillation
- Oscillation Period of Double Pendulum
- Mach Wedge Angle for Shock Waves

Astrodynamics 24 Calculators:
- Luminosity of Cepheid Variable
- Absolute Visual Magnitude of Cepheid Variables
- Black Hole Evaporation Time
- Black Hole Temperature
- Cosmological Recession Velocity
- Relativistic Pressure
- Neutron Star Degeneracy Pressure by Non-Relativistic Neutrons
- Chandrasekhar Mass
- Angular Radius of Einstein Ring
- Absolute Magnitude of Sun I Band
- Black Hole Gravitational Redshift
- Gravitational Wave Luminosity
- Cosmological Lambda Density Parameter
- Hubble Parameter at Redshift
- Friedmann Equation Based on Pressure
- Friedmann Equation
- Eddington Luminosity Limit based on Solar Mass
- Eddington Luminosity Limit
- Cosmological Redshift
- Cosmological Matter Density Parameter
- Cosmological Curvature Density Parameter
- Cosmology Critical Density

Thermodynamics Includes 49 Calculators:
- Heat Flow
- Stefan Boltzmann Law - Radiation Energy
- Otto Cycle Compression Ratio (CR)
- Carnot Cycle Efficiency
- Stefan–Boltzmann Law - Radiant Heat Energy
- Heat Transfer Rate
- Thermal Linear and Volumetric Expansion
- Thermal Volumetric Expansion Coefficient
- Thermal Linear Expansion Coefficient
- Thermal Diffusivity
- Thermal Conductivity
- Hall Voltage
- Ehrenfest Equation for Second Order Phase Transition
- Ehrenfest Equation for First Order Phase Transition
- Van der Waals Force (Interaction)
- Log Mean Temperature Difference (LMTD)
- Heat Transfer (Q)
- Flow Coefficient (Cv) for Saturated Wet Steam
- Solar Panel Capacity
- Solar Panel Requirement
- Van der Waals Gas Critical Pressure
- Dieterici Gas Critical Pressure
- Dieterici Gas Reduced Pressure
- Gas Viscosity
- Reduced Van der Waals Equation of State
- Critical Molar Volume of Van Der Waals Gas
- Van der Waals Gas Critical Temperature
- Critical Molar Volume of Dieterici Gas
- Mean Free Path
- Dieterici Gas Equation of State Pressure
- Flow Coefficient of Air
- Specific Latent Heat
- Monatomic Gas Pressure
- Fermi Energy of Fermi Gas
- Fermi Temperature of Electrons
- Fermi Gas Electron Heat Capacity
- Density of States of Fermi Gas
- Phase Transition Latent Heat
- Clausius Clapeyron Relation
- Phonon Lattice Thermal Conductivity
- Internal Energy of Monatomic Gas
- Flow Coefficient of Air and Gases for Non-Critical Pressure Drop
- Convective Heat Transfer
- Isentropic Flow Pressure Relation Based on Temperature
- Mean Heat Transfer Rate of Heat Exchanger
- Most Probable Speed in Maxwell Boltzmann Distribution
- Kirchhoff's Law Radiative Transfer to Find Source Function

Engineering Calculator also includes:
- Formula for Each Calculator
- Description for Each Calculator