Arctan NPM | npm.io

About Arctan

Arctan is an advanced rocket calculator. Designed for rockets, rocket engines and launch pads. It offers the most accurate simulations of it's kind.

Features

Engine thrust
Full rocket thrust
Chamber size
Nozzle size
Recommended rocket size
Material strength
Aerodynamics
Thrust vector control (TVC)
Rocket landing
Apogee
and more just in your browser!

Usage

Functions * Aerodynamics

	```js
		const arctan = require('arctan');
		arctan.fairingAerodynamics(fairingType);
	```
	* Apogee
	```js
		const arctan = require('arctan');
		arctan.apogee();
	```
	* Nozzle
	```js
		const arctan = require('arctan');
		arctan.nozzle(massFlowRate, velocity, density, specificHeatRatio, area, pressure, mach);
	```
	* Recommended rocket size
	```js
		const arctan = require('arctan');
		arctan.rocketSize(thrust);
	```
	* Material strength
	```js
		const arctan = require('arctan');
		arctan.materialStrength(density);
	```
	* Thrust
	```js
		const arctan = require('arctan');
		arctan.rocketAcceleration(thrust, weight);
		arctan.rocketAcceleration.kmh(accInMeterPerS);
		arctan.fullThrust(engineNumber, engineThrust);
	```