Skip to main content

Electrostatic Ion Thruster Specific Impulse, Thrust & Mass Flow Calculator

Easily calculate and compute electrostatic ion thruster specific impulse, thrust & mass flow calculator with accurate equations, live formulas, and expert guidance.

Typical gridded ion thruster ~1.5 to 4.0 A.

Grid electrostatic potential difference ~1000 to 1800 V.

Xenon = 131.29 amu, Krypton = 83.80 amu, Argon = 39.95 amu.

Calculated Result
142.9 milliNewtons (mN)

Thrust Force

Thrust Force

142.9 milliNewtons (mN)

Thrust Milli Newtons

142.9

Effective Specific Impulse Seconds

3769

Ion Exhaust Velocity Km S

42

Propellant Mass Flow Rate Mg S

3.87

142.9 — milliNewtons (mN)

Calculation Breakdown

  1. Applied FormulaCalculates ion exhaust velocity, beam thrust, specific impulse, and propellant mass flow rate in electrostatic gridded ion propulsion thrusters.v_{\text{ex}} = \sqrt{\frac{2 q V_b}{m}}, \quad F = \dot{m}_{\text{ion}} v_{\text{ex}}, \quad I_{\text{sp}} = \frac{F}{\dot{m}_{\text{tot}} g_0}

Ion Thruster Thrust & Isp Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.03671107143Thrust Force

What Is the Electrostatic Ion Thruster Specific Impulse, Thrust & Mass Flow Calculator?

This tool computes electrostatic ion thruster specific impulse, thrust & mass flow calculator with high precision arithmetic.

How Does the Electrostatic Ion Thruster Specific Impulse, Thrust & Mass Flow Calculator Work?

Calculates ion exhaust velocity, beam thrust, specific impulse, and propellant mass flow rate in electrostatic gridded ion propulsion thrusters.

Electrostatic Ion Thruster Specific Impulse, Thrust & Mass Flow Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

vex=2qVbm,F=m˙ionvex,Isp=Fm˙totg0v_{\text{ex}} = \sqrt{\frac{2 q V_b}{m}}, \quad F = \dot{m}_{\text{ion}} v_{\text{ex}}, \quad I_{\text{sp}} = \frac{F}{\dot{m}_{\text{tot}} g_0}

Calculates ion exhaust velocity, beam thrust, specific impulse, and propellant mass flow rate in electrostatic gridded ion propulsion thrusters.

How to Use the Electrostatic Ion Thruster Specific Impulse, Thrust & Mass Flow Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Electrostatic Ion Thruster Specific Impulse, Thrust & Mass Flow Calculator Example

Input Values:

beamCurrentAmperes:2.5
netAccelerationVoltageVolts:1200
propellantSpecies:131.29
massUtilizationEfficiencyPct:88
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required milliNewtons (mN).

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

\n

Explore more tools and calculators in Physics Calculators