Advanced Refrigeration Systems Course | Prof. Jahar Sarkar IIT BHU
Course Details
| Exam Registration | 101 |
|---|---|
| Course Status | Ongoing |
| Course Type | Elective |
| Language | English |
| Duration | 12 weeks |
| Categories | Mechanical Engineering, Energy Systems |
| Credit Points | 3 |
| Level | Postgraduate |
| Start Date | 19 Jan 2026 |
| End Date | 10 Apr 2026 |
| Enrollment Ends | 02 Feb 2026 |
| Exam Registration Ends | 20 Feb 2026 |
| Exam Date | 24 Apr 2026 IST |
| NCrF Level | 4.5 — 8.0 |
Master Advanced Refrigeration Systems: A 12-Week Postgraduate Guide
In an era defined by energy efficiency and sustainable technology, the field of refrigeration is undergoing a profound transformation. For postgraduate students and professionals in Mechanical Engineering and Energy Systems, staying ahead of these advancements is not just an academic pursuit—it's a professional imperative. The Advanced Refrigeration Systems course, meticulously designed and instructed by Prof. Jahar Sarkar of IIT BHU Varanasi, offers a deep, 12-week dive into the cutting-edge modifications and alternative systems shaping the future of thermal management.
Course Overview: Bridging Theory and Modern Application
This intensive postgraduate-level course moves beyond foundational principles to explore the sophisticated engineering behind high-performance refrigeration. The core mission is to dissect both the advanced modifications of conventional vapor compression systems and the promising alternative technologies that offer sustainable solutions. Participants will gain expertise in conducting detailed energy and exergy analyses, evaluating system components, and understanding the critical environmental and safety implications of modern refrigerants. The curriculum provides a comprehensive overview of recent R&D trends, equipping learners with the knowledge to contribute to the next generation of refrigeration technology.
Your Instructor: Learn from an Expert in Thermal Sciences
The course is led by Prof. Jahar Sarkar, a distinguished Professor in the Department of Mechanical Engineering at the Indian Institute of Technology (BHU), Varanasi. With a robust academic background including a PhD from IIT Kharagpur and over 20 years of teaching and research experience, Prof. Sarkar is a leading voice in Thermodynamics, Heat Transfer, and Renewable Energy. His significant research contributions and excellent publication record ensure that the course content is both academically rigorous and aligned with the latest industry developments.
Who Should Enroll?
Intended Audience: This course is ideally suited for:
- Postgraduate students in Mechanical Engineering and Energy Systems.
- Students from Food Technology seeking advanced preservation engineering knowledge.
- Research scholars and industry professionals aiming to specialize in HVAC&R (Heating, Ventilation, Air Conditioning, and Refrigeration).
Prerequisites: A solid understanding of Thermodynamics and Heat Transfer is required to fully engage with the advanced concepts presented.
Detailed 12-Week Course Curriculum
The course is structured to build knowledge systematically, from core cycle analysis to innovative alternative systems.
| Week | Topics Covered |
|---|---|
| Week 1-2 | Foundations & Modifications: Refrigeration cycle thermodynamics, simple and transcritical vapor compression cycles, energy/exergy analysis, and cycles modified with internal heat exchangers or turbines. |
| Week 3-5 | Complex System Architectures: Multi-stage compression, multi-evaporator systems, cascade systems, parallel compression economization, and advanced concepts like mechanical subcooling and vortex tube enhancement. |
| Week 6 | Refrigerants Deep Dive: Critical examination of thermodynamic, physical, chemical, and environmental aspects of modern and future refrigerants. |
| Week 7-9 | System Components & Engineering: Detailed study of evaporators, condensers, compressors, expansion devices, and system simulation, design, and control. |
| Week 10-12 | Alternative Refrigeration Systems: In-depth exploration of heat-driven Steam Ejector Refrigeration cycles, their modifications, two-phase ejectors, and solid-state Thermo-electric Refrigeration systems. |
Essential Reference Materials
To complement the lectures, the course references seminal texts in the field:
- Refrigeration and Air-conditioning by C P Arora
- Refrigeration and Air-conditioning by R C Arora
- Refrigeration Systems and Applications by I. Dincer
Why This Course is Essential for Your Career
Enrolling in this course offers more than just academic credits. It provides a strategic advantage in a competitive field. You will develop the ability to analyze and design high-efficiency, sustainable refrigeration systems—a skill set in high demand across industries like building services, food cold chains, data center cooling, and renewable energy integration. By understanding both conventional advancements and disruptive alternatives like ejector and thermoelectric systems, you position yourself at the forefront of innovation in thermal science.
Embark on this 12-week journey to master the complexities of Advanced Refrigeration Systems. Under the expert guidance of Prof. Jahar Sarkar, transform your understanding of thermodynamics into the practical expertise needed to engineer the efficient, sustainable cooling solutions of tomorrow.
Enroll Now →