Thermal Energy Storage System

The Solar Thermal Energy Storage System is a versatile experimental platform designed to facilitate in-depth studies of thermal energy storage using Phase Change Materials (PCMs). Engineered for both educational and research applications, this system enables users to explore the dynamics of heat transfer, storage, and retrieval under various operating conditions. Its modular design allows for experimentation with different PCMs, flow rates, and temperatures, making it an invaluable tool for understanding and optimizing thermal energy storage solutions.

Key Features

Dual PCM Chamber Design
Enables experimentation with two different Phase Change Materials (Paraffin Wax and Organic Fatty Acid) simultaneously or in sequence, making it suitable for cascading thermal storage studies and comparative analysis.
Real-Time Sensor Feedback and Digital Monitoring
High-resolution temperature sensors at multiple locations and flow sensors ensure accurate performance tracking and in-depth thermal profiling. Output can be viewed through a digital interface for user-friendly control.
Data Logging with Export Functionality
Users can record experimental parameters over time, export data to CSV, and generate graphs for reports and presentations, supporting academic and research documentation.
High-Quality Thermal Insulation
PCM pipes and tanks are well-insulated using industrial-grade materials such as PUF or glass wool, minimizing thermal losses and allowing realistic efficiency assessments.
Visual Indicators and Safety Controls
Integrated visual indicators for system status and temperature alerts, along with over-temperature protection and manual shutoff, make the system safe for lab use.
Versatile Heat Input Options
Comes with a powerful 6000W electric heater, but also allows integration with solar heat sources or external heaters for advanced experimental flexibility.

Learning Module

Thermal Properties and Phase Change Behavior of PCMs

Understand the fundamental characteristics of Phase Change Materials (PCMs) used in thermal energy storage systems:

Study the melting temperature, heat of fusion, and thermal conductivity of various PCMs under controlled lab conditions.
Analyze charging and discharging dynamics by observing real-time temperature profiles and tracking energy storage and release rates.

Influence of Flow Rate and Temperature on Thermal Performance

Explore how operating parameters affect the efficiency of PCM-based thermal storage systems:

Investigate the effect of varying Heat Transfer Fluid (HTF) flow rates on heat transfer efficiency and charging time.
Examine how different HTF inlet temperatures influence PCM performance, charging speed, and thermal response.

Advanced Storage Techniques and System Efficiency Evaluation

Delve into advanced PCM configurations and overall system analysis:

Explore cascading PCM configurations by using multiple PCMs in series to enhance thermal storage capacity and optimize phase transition temperature ranges.
Calculate overall system thermal efficiency across different configurations and operational modes to determine optimal setup for maximum energy utilization.

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