Thermexcel Programme Psychrosi Now

It focuses specifically on the needs of HVAC engineers dealing with moist air and air handling. Typical Applications

: Simulates air passing over a cooling coil. The program calculates the contact factor, bypass factor, and the uniform/non-uniform surface temperature of the cooling coil to predict exactly when condensation occurs and how much latent heat is stripped from the air stream.

The main purpose of the ThermExcel PsychroSI program is to identify the precise thermodynamic state of moist air using minimum baseline data. If a user inputting metrics provides , the underlying Visual Basic for Applications (VBA) engine computes all remaining properties instantly: Dry Bulb Temperature ( Tdcap T sub d ) & Relative Humidity ( RHcap R cap H ) Dry Bulb Temperature ( Tdcap T sub d ) & Wet Bulb Temperature ( Twcap T sub w ) Dry Bulb Temperature ( Tdcap T sub d ) & Specific Moisture / Humidity Ratio ( ) Dry Bulb Temperature ( Tdcap T sub d ) & Enthalpy ( ) Relative Humidity ( RHcap R cap H ) & Specific Moisture ( ) Specific Moisture ( ) & Enthalpy ( ) Tracked Air State Metrics

is designed to model various psychrometric processes, including:

Instead of relying on manual, error-prone psychrometric chart readings, the automates the process using iterative math. It provides exact values for essential variables like enthalpy, specific humidity, and dew point. Core Capabilities of PsychroSI thermexcel programme psychrosi

: Enter the altitude or atmospheric pressure of the project location. Input States

By plotting the Outside Air point and the Supply Air point, Thermexcel helps you visualize the process line. You can immediately see if you are crossing the saturation line (which would imply condensation/fogging) and calculate the exact energy difference ($\Delta h$) required for the coil.

is a psychrometric calculation program developed by ThermExcel

The program is built to calculate essential parameters such as: It focuses specifically on the needs of HVAC

┌─────────────────────────────────────────┐ │ ThermExcel PsychroSI Engine │ └────────────────────┬────────────────────┘ │ ┌─────────────────────────────┼─────────────────────────────┐ ▼ ▼ ▼ ┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐ │ Air Treatment & │ │ Indoor Swimming │ │ Global Weather │ │ AHU Sizing │ │ Pool Design │ │ Data Library │ └─────────────────┘ └─────────────────┘ └─────────────────┘ 1. Air Treatment & Air Handling Unit (AHU) Sizing

The ThermExcel program offers several key features and benefits, including:

: Simulates raising the dry bulb temperature while dewpoint temperature and specific moisture remain locked. The program maps how the relative humidity drops while wet-bulb temperature scales upward.

Calculating the energy transfer required to heat, cool, or humidify air, aiding in HVAC energy auditing. The main purpose of the ThermExcel PsychroSI program

Psychrometric Calculations and HVAC Process Simulation 1. Program Introduction

Indoor pools present high condensation risks if the pool water surface exceeds the ambient indoor air temperature. The specialized swimming pool module allows engineers to:

: Select the transformation type (e.g., sensible heating, cooling with condensation). Review Heat Loads