Chiller System Engineer
2 weeks ago
Shanghai Shanghai, 31, 中国
Ingersoll Rand
全职
通过电子邮件或 Google 免费
保存此职位并让您的搜索井井有条
创建一个免费帐户来保存职位、创建警报并从仪表板返回此列表。
通过电子邮件或 Google 免费
Position Objective
Chiller Design & Integration:
Lead the thermodynamic design, component selection, and system integration of Magnetic Bearing Centrifugal Chillers, with a specific focus on Danfoss Turbocor oil-free compressor technology.
Global Collaboration:
Serve as the key technical bridge between the local team and the US G&D Chiller (Global Design) Chiller team to ensure alignment on global specifications and technology platforms.
Total Solution Synergy:
Support the integration of the Chiller with CDU (Coolant Distribution Unit) and Fan Array systems to deliver a seamless "Total Solution" for high-density data centers.
Local Supplier & Tech Qualification:
Supervise and qualify Chinese component suppliers (heat exchangers, pressure vessels, controls) to support local assembly and global compliance.
Responsibilities
System Modeling & Simulation
: Perform refrigerant cycle simulations, heat transfer calculations, and thermodynamic analyses to optimize chiller system performance (COP, IPLV/NPLV).
Danfoss Turbocor Application:
Lead the selection, configuration, and control logic design for Danfoss Turbocor compressors. Establish optimal running parameters and envelope control algorithms.
Localization Leadership:
Lead localization work to seamless cooperated with G&D Chiller engineering team to transform global specifications and technical data to ensure meeting customer requirements.
Testing & Validation:
Plan and execute Factory Acceptance Tests (FAT) and prototype verification under performance standards.
Technical Support & Sourcing Assistance:
Provide advanced technical guidance to Global Sourcing for qualifying core components (e.g., flooded/falling-film evaporators, variable speed drives).
Qualifications
Experience:
At least 5-8 years of experience in the design and development of large-scale water chillers, with a proven track record (at least 3 years) of hands-on project experience with Danfoss Turbocor (or equivalent magnetic bearing) compressor systems.
Education:
Bachelor’s degree or above in Refrigeration, Cryogenic Engineering, Thermal Energy Engineering, or Mechanical Engineering. Technical Expertise
- Deep, practical knowledge of refrigeration cycle dynamics, and variable-speed centrifugal compressor systems.
- Proficient with thermodynamic simulation software (e.g., NIST Refprop, Aspen, or proprietary chiller selection tools). Language: Fluent written and spoken English is mandatory for technical alignment with the US G&D Chiller Director and overseas engineering teams. Software: Proficient in CAD software (Pro/E, Solidworks, UG), and thermal simulation/CFD tools. Competence Requirement Leadership Competency : Strong Collaboration across global cultures, Strategic Thinking for product roadmaps, and Problem-Solving under tight project timelines. Functional Competency : Excellence in Thermodynamic Analysis , Chiller Control Logic Development , and Supplier Technical Auditing .
Experience:
At least 5-8 years of experience in the design and development of large-scale water chillers, with a proven track record (at least 3 years) of hands-on project experience with Danfoss Turbocor (or equivalent magnetic bearing) compressor systems.
Education:
Bachelor’s degree or above in Refrigeration, Cryogenic Engineering, Thermal Energy Engineering, or Mechanical Engineering. Technical Expertise
- Deep, practical knowledge of refrigeration cycle dynamics, and variable-speed centrifugal compressor systems.
- Proficient with thermodynamic simulation software (e.g., NIST Refprop, Aspen, or proprietary chiller selection tools). Language: Fluent written and spoken English is mandatory for technical alignment with the US G&D Chiller Director and overseas engineering teams. Software: Proficient in CAD software (Pro/E, Solidworks, UG), and thermal simulation/CFD tools. Competence Requirement Leadership Competency : Strong Collaboration across global cultures, Strategic Thinking for product roadmaps, and Problem-Solving under tight project timelines. Functional Competency : Excellence in Thermodynamic Analysis , Chiller Control Logic Development , and Supplier Technical Auditing .