
PAF
Overview
PAF is a powerful web-based engineering application developed to simplify and automate the process of industrial fan selection and performance calculation. The system enables users to input key parameters such as capacity, pressure, temperature, and altitude, and instantly receive accurate fan model recommendations along with detailed performance data.
The platform centralizes complex engineering calculations, data visualization, and reporting into a single dashboard, making it easy for engineers and technical teams to analyze and select the right fan configuration efficiently.

The Challenge
The client was performing fan selection and performance calculations manually using spreadsheets and reference data, which was time-consuming and prone to errors. The major challenges included:
• Difficulty in performing complex engineering calculations accurately
• Manual dependency on formulas and reference charts
• No centralized system to store and track inquiry data
• Time-consuming process for selecting appropriate fan models
• Lack of visualization for performance comparison
• Difficulty in generating technical reports for clients
Our Solution
We developed an advanced web-based system that automates the entire fan selection and calculation process. Users can input required parameters, and the system instantly processes the data using predefined formulas to generate accurate results.
A structured dashboard was created to manage inquiries, view results, and analyze output data in a clean and organized way. The system also includes graphical representation of performance metrics, allowing users to better understand efficiency, pressure, and power relationships.
Additionally, export options were implemented to generate technical sheets and reports, making it easier to share data with clients and stakeholders.
Features
Key Features Delivered
Inquiry Management System
Create and manage multiple fan selection inquiries with details like client name, category, capacity, and selection date.
Fan Selection Engine
Automatically suggest suitable fan models based on input parameters such as capacity, static pressure, and operating conditions.
Advanced Calculation Module
Perform complex engineering calculations including airflow, pressure, efficiency, and power using accurate formulas.
Input & Output Data Handling
Structured sections for input data and calculated output data for better clarity and usability.
Graph Visualization
Interactive performance graphs displaying relationships between capacity, pressure, power, and efficiency.
Technical Report Generation
Download complete reports including graphs, calculations, and technical specifications.
Dashboard Overview
View key metrics such as total inquiries, employee data, and available fan models in a centralized dashboard.
User-Friendly Interface
Clean and structured UI designed for engineers to quickly input data and interpret results.

Results
The system significantly improved the speed and accuracy of fan selection and engineering calculations by eliminating manual processes. It reduced dependency on spreadsheets, minimized calculation errors, and enabled faster decision-making. Engineers were able to generate results instantly and visualize performance data more effectively. The addition of reporting and export features further streamlined communication with clients, making the overall workflow more efficient and professional.

Why This Project Stands Out
This project highlights our ability to transform complex engineering logic into a simple and user-friendly digital solution. By combining calculation automation, data visualization, and structured reporting within a single platform, the system bridges the gap between technical complexity and usability. It showcases how advanced engineering tools can be made accessible, efficient, and scalable for real-world industrial applications.


Conclusion
PAF is a robust and scalable solution that modernizes the traditional fan selection process through automation and intelligent design. With its ability to handle complex calculations, generate real-time results, and provide visual insights, the system enhances both accuracy and productivity. It serves as a comprehensive tool for engineers and businesses looking to optimize their fan selection workflow and improve overall operational efficiency.



