Unit 3767: Advanced Mechanical Plant Engineering

1. Advanced Thermodynamics in Mechanical Plants

1.1 Review of Fundamental Thermodynamics

• Basic thermodynamic principles
• Thermodynamic properties and state variables

1.2 Complex Heat Transfer Processes

• Conduction, convection, and radiation in mechanical plants
• Heat exchanger design and analysis
• Transient heat transfer considerations

1.3 Efficiency Calculations

• Thermal efficiency and performance metrics
• Energy balance and exergy analysis
• Impact of losses on plant performance

1.4 Thermodynamic Cycles and Plant Performance

• Rankine, Brayton, and combined cycles
• Cycle modifications for performance improvement
• Cogeneration and combined heat and power (CHP) systems

2. Advanced Fluid Dynamics in Mechanical Plants

2.1 Fluid Flow Behavior

• Laminar and turbulent flow regimes
• Flow characterization in pipes and ducts
• Boundary layer theory and flow separation

2.2 Pressure Drop Calculations

• Darcy-Weisbach equation and friction factors
• Minor losses and fittings impact
• Pipeline design considerations

2.3 Pump and Compressor Performance Analysis

• Pump types and performance curves
• Compressor operation and efficiency
• Cavitation and surge phenomena

2.4 Fluid System Design for Optimal Operation

• System curve and pump selection
• Control valve sizing and selection
• Hydraulic balancing and system optimization

3. Advanced Control Systems in Mechanical Plants

3.1 Fundamentals of Control Systems

• Control loop components
• Stability and response characteristics

3.2 PID Control and Tuning

• Proportional, Integral, Derivative controls
• PID tuning methods (Ziegler-Nichols, Cohen-Coon)

3.3 Cascade and Feedforward Control Strategies

• Principles and applications
• Designing cascade loops
• Feedforward control for disturbance rejection

3.4 Advanced Control Algorithms

• Model Predictive Control (MPC)
• Adaptive and fuzzy logic controls
• Integration with SCADA and DCS systems

3.5 Automation Integration

• PLC programming basics
• Human-Machine Interface (HMI) design
• Data acquisition and system diagnostics

4. Energy Conservation and Optimization in Mechanical Plants

4.1 Energy Auditing Techniques

• Data collection and measurement methods
• Identifying energy losses and inefficiencies

4.2 Energy Management Systems

• Energy monitoring and control
• Benchmarking and performance indicators

4.3 Energy-Efficient Equipment Selection

• High-efficiency motors and drives
• Variable speed drives and controls
• Heat recovery and insulation technologies

4.4 Sustainable Practices Implementation

• Operational best practices
• Employee training and awareness
• Policy development and compliance

5. Advanced Maintenance Strategies for Mechanical Plants

5.1 Predictive Maintenance Techniques

• Vibration analysis
• Thermography and ultrasound
• Lubrication condition monitoring

5.2 Preventive Maintenance Approaches

• Scheduling and planning
• Maintenance checklists and documentation

5.3 Condition Monitoring Methods

• Online vs offline monitoring
• Sensor technologies and data interpretation

5.4 Reliability-Centered Maintenance (RCM)

• Failure modes and effects analysis (FMEA)
• Prioritization of maintenance activities

5.5 Advanced Tools and Technologies

• Computerized Maintenance Management Systems (CMMS)
• Drones and robotics in maintenance
• Augmented reality (AR) for diagnostics

6. Sustainability and Green Technologies in Mechanical Plants

6.1 Renewable Energy Integration

• Solar thermal and photovoltaic systems
• Wind energy applications
• Biomass and bioenergy options

6.2 Waste Heat Recovery Systems

• Types of waste heat recovery
• Organic Rankine Cycle (ORC) systems
• Heat pumps and absorption chillers

6.3 Energy-Efficient Design Strategies

• Building envelope improvements
• Efficient HVAC system design
• Use of insulation and reflective materials

6.4 Environmentally Friendly Materials

• Sustainable construction materials
• Life cycle assessment (LCA)
• Regulatory and environmental standards

Summary and Integration

• Cross-topic case studies
• Integrated plant design project
• Review and knowledge consolidation