Summary: A specialized mechanical engineer designs, analyzes, and details high-pressure piping systems for gas and steam turbines, ensuring efficient heat recovery and safe transport of steam. Highlights: 1. Expertise in thermodynamic cycles and high-temperature material science 2. Involves 3D modeling for piping layouts and isometric generation 3. Focuses on HRSG-specific piping design and flexibility analysis **- A specialized mechanical engineer responsible for designing, analyzing, and detailing the high-pressure piping systems that connect gas turbines to heat recovery steam generators and subsequent steam turbines. This role combines expertise in thermodynamic cycles, high-temperature material science, and 3D modeling to ensure efficient heat recovery and safe transport of steam.** **1. Detail Design & Engineering (DD)** * **3D Modeling & Layout:** Developing detailed 3D models (using SP3D, E3D, or PDMS) for piping layouts, including equipment placement (HRSG modules, steam drums, pumps). * **Isometric Generation:** Producing, checking, and issuing accurate isometric drawings for fabrication. * **Material Take-Off (MTO):** Preparing, reviewing, and managing Bills of Materials (BOM) for piping components, ensuring compliance with project specifications. * **Support Design:** Designing and selecting pipe supports, hangers, and constraints, particularly for critical high-temperature lines. Siemens Jobs +4 **2. HRSG-Specific Piping** * **Pressure Part Design:** Designing steam piping from the boiler/HRSG to the steam turbine generator (STG) inlet, including feedwater, condensate, and BOP (Balance of Plant) piping. * **Flexibility Analysis:** Performing stress analysis (Caesar II) on HRSG inlet/outlet piping to account for thermal expansion, ensuring piping flexibility and safety. * **Material Selection:** Choosing appropriate materials (e.g., alloy steel for high-temperature steam) based on pressure, temperature, and corrosion resistance. Velvet Jobs +4 **3. Coordination & Support** * **Inter-discipline Coordination:** Working with Process (P&ID review), Civil/Structural (for pipe rack loads), and Instrumentation teams. * **Vendor Document Review:** Evaluating vendor drawings, calculations, and data sheets for piping specialties, valves, and specialty items. * **Site Support:** Assisting construction teams with field queries, troubleshooting installation issues, and conducting site surveys Job Type: Full-time