shimeri 0.1.0

A Python package for calculating psychrometric properties of moist air and plotting psychrometric charts.

shimeri

Overview

A Python package for calculating psychrometric properties of moist air and plotting psychrometric charts based on plotly.

Motivation

Psychrometric charts are drawn on an oblique coordinate system with enthalpy and humidity ratio as axes.
As a result, dry-bulb temperatures are not precisely equidistant.
This tool managed this characteristic.

Installation

pip install shimeri

Usage

See sample.py

Sample Result:

Attention

The PsychrometricCalculator.get_all() method uses convergence calculations. Especially when calculating from wet-bulb temperature and enthalpy, convergence can be poor, potentially leading to inaccurate results. (The poor convergence can be understood from the fact that the slopes of wet-bulb temperature and enthalpy lines are similar on the psychrometric chart.