OUR EXPERTISE
The acoustic product design process calls on all areas of R&D expertise at every stage.
Understanding needs, researching materials, modeling and simulation, product design, testing, measurement and industrialization.
At Boët stopson, all our products follow the same “design loop”.
During the design loop, we take into account the various codes and standards in force when developing our products:
- PED 2014 68 EU
- ASME VIII
- ISO 11820
- EN 13445: 13480
- CODETI / CODAP
- ISO 11691
Industrialization: once the prototypes have been validated, we optimize our products and qualify them under real operating conditions (pilot installation, final tests, etc.).
Simulation and modeling tools
We have constantly developed new acoustic simulation models: from the 1D analytical tools of the 1970s to today’s 100% digital 3D models, we have always qualified and verified our products.
In the development phase, loops between modeling and physical verification are necessary. Our test facilities enable us to take these measurements and guarantee our customers the consistency and reliability of our products’ performance.
Our welders are qualified and able to meet the requirements of these various codes.
WPQR and WPS necessary for the production of technically demanding equipment.
Certified acoustic performance
100% digital simulation tools
Bench-tested and qualified products
Our Process follows a design loop
OUR TEST FACILITIES
Our simulation resources cover all acoustic, vibratory, thermal and aeraulic phenomena:
- Real-life engine test bench
- Aeraulic test bench (to validate speed profiles and associated pressure drops)
- Impedance tube (KUNDT): qualifies the absorbent materials used in our solutions
- Measurement of attenuation indices, absorption coefficients and sound levels of small equipment
- Imaging source location
- Studies of pulsating and vibratory acoustic phenomena in pipe networks.
- Flexibility studies for pressure loads and thermal effects
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