Boiler Efficiency vs PsychroFlow Pro

BoilerFE can run a quick preliminary audit on boiler efficiency and various losses associated in generation of pressurized steam. Users can create their specific boiler application including CHP (Brayton) cycle by editing default generic boiler and save it in a file for time to time performance review. Thus it would also enable users to compare different grade of fuels used in the same boiler under similar conditions. Therefore, this app can be very helpful to energy engineers and auditors in assessing the potential savings as well as to identify areas for improvement. App covers different types of boilers including CHP with option to select fuels such as coal, oil and gases with specific compositions. Following is the list of fuels under each category one can select from the picker. Each fuel has a default calorific value (HHV) based on certain composition. Users can edit this default value for accuracy. For fuels that are not in the list, users can create a custom fuel with composition and calorific value. Coal: Coal-Illinois, Coal-Pennsylvania, Coal-Ohio, Coal-W.VA, Coal- Kentucky, Coal, Custom. Fuel Oil: Furnace Oil#1, Furnace Oil#2, Furnace Oil#3, Furnace Oil#4, Furnace Oil#5, Furnace Oil#6, LSHS, Methanol, Ethanol, LPG, Kerosene, HSD, Custom. Gas: Methane, Ethane, Propane, Butane, Natural gas, Custom. By default, App uses a generic Coal fired in an industrial boiler that can be edited for more specific applications. The screen shots displays this example with results on heat balance sheet, flue gas analysis and stoichiometry. A brief description of the combustion model used in this app is also provided in App notes for reference. Type of boilers and inputs: App covers packaged, industrial and utility boilers with specific design data for efficiency and heat balance calculations. Users can conveniently choose the different unit standards for data input. Input such as airflow, fuel type and feed rate can be edited for more specific application using the respective editable tool bar buttons. There is a separate section on CHP (Brayton) cycle that is activated from Boiler info screen. All CHP data can be saved as well with unique titles and reloaded as and when required. Foot notes are provided to help edit different input parameters. Result: Besides computation of boiler efficiency using direct method, app provides the following results as shown in the screen shots. 1.Heat balance sheet 2.Flue gas analysis 3.Stoichiometric analysis of the combustion process. In this version, the app notes has the link for a complete documentation of implementation and validation of math-model used in individual apps. Also in addition this document includes guidelines to plan periodic maintenance activities required for a satisfactory performance of different energy intensive equipment such as boiler, pump, heat exchangers etc. commonly used in process industries.

Elevate your HVAC diagnostics with PsychroFlow Pro, the premium calculator designed for field technicians and engineers. Start figuring out "what's happening inside the duct" with laboratory-grade precision. PsychroFlow Pro replaces your old charts and slide rules with a modern, dark-mode interface that works perfectly in dimly lit plant rooms. KEY FEATURES: 1. Advanced Psychrometric Analyzer Visual Chart: See your air state plotted in real-time on a dynamic Psychrometric Chart. Solve Any Scenario: Enter any two variables (Dry Bulb, Wet Bulb, Relative Humidity, or Dew Point) to calculate the rest. Detailed Results: Instantly get Enthalpy, Humidity Ratio (Grains/lb or g/kg), Specific Volume, and Vapor Pressure. 2. Smart Target Charge (Superheat) Fixed Orifice Logic: Determine the target superheat based on indoor and outdoor conditions. Built-in PT Chart: No more flipping between apps. Enter your Gauge Pressure (PSI/kPa) and let the app calculate Saturation Temperature automatically. Multi-Refrigerant Support: R-410A, R-22, R-32, R-407C, R-134a included. Diagnostics: Get instant "Add Charge," "Recover Charge," or "System OK" recommendations. 3. Mixed Air Calculator Precise Mixing: Calculate the resulting temperature and enthalpy when two air streams combine. Perfect for diagnosing economizers and fresh air intakes. 4. Professional Grade Unit Conversion: Toggle seamlessly between Imperial (IP) and Metric (SI) units with one tap. Offline First: Zero dependency on the internet. Calculations happen locally on your device. Dark Mode: A "Gold & Glass" aesthetic designed to be easy on the eyes. Why PsychroFlow Pro? Calculations are based on ASHRAE 2021 Fundamentals formulas for maximum accuracy. Whether you are balancing a commercial layout or charging a residential split system, trust the math behind the tool.