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Title:
Acoustic Design Engineer 声学设计工程师
Location:
Tianjin
Reporting to:
R&D Manager
Role and Responsibilities:
Ø
Analyze and optimize compressor components such as muffler and shell to get better acoustic performance with FEM, BEM, considering flow loss; Ø
Support other engineer from acoustic point of view to be sure the new design will not influence noise too much; Ø
Mechanical dynamic analyze of compressor to make better counter weight for rotor to lower balance amplitude; Ø
Follow the prototype of new design up to Engineer release; Ø
Monitor product and analyze high noise compressor, trying to collect information about influence of critical parameter on noise; Ø
Build up test bench or set up test to verify the solution;
Requirements:
Ø
Master or above in Acoustic or Mechanical area, relevant courses on: Mechanic Vibration Theory; Acoustic or related; FEM or BEM; Ø
Proficient in use of Acoustic software (SYSNOISE, EASYNOISE, AUTOSEA,…Others) Ø
Good communication in English. Ø
Good team work capability; Preferential requirements: Ø
Knowledge in the use of 3D CAD, preferable Catia; Ø
Knowledge in the use of ANSYS; Ø
Knowledge in DSP; |