Great Lakes Sound & Vibration INC
Engineering and manufacturing firm providing end-to-end solutions for acoustic, vibration, and shock issues for defense customers. Services include concept and detail design, simulation, prototype build, qualification testing, and in-house production for vehicle, maritime, and aerospace platforms. Operates vertically integrated manufacturing facilities in Michigan and holds AS9100D and ISO 9001:2015 certifications.
Industries
N/A
Products
Engine exhaust systems and silencers
Custom-engineered mufflers and exhaust assemblies designed for acoustic attenuation, flow performance, thermal durability, and manufacturability.
Cooling ducts and thermal insulation assemblies
Noise-attenuated cooling outlet ducts and thermal insulation solutions for engine compartments and crew spaces.
Auxiliary power units and range-extending power packs
Integrated electric power generation systems combining engines, generators, custom cooling, fuel and control systems delivering DC and AC export power from 2 to 110 kW.
Engine exhaust systems and silencers
Custom-engineered mufflers and exhaust assemblies designed for acoustic attenuation, flow performance, thermal durability, and manufacturability.
Cooling ducts and thermal insulation assemblies
Noise-attenuated cooling outlet ducts and thermal insulation solutions for engine compartments and crew spaces.
Auxiliary power units and range-extending power packs
Integrated electric power generation systems combining engines, generators, custom cooling, fuel and control systems delivering DC and AC export power from 2 to 110 kW.
Services
Engineering design and simulation
Concept development, system modeling, CFD/FEA, optimization, and detailed design for mechanical and multi-domain systems.
Prototype manufacture and qualification testing
In-house prototyping, test plan development, durability and qualification testing to verify performance and support production approval.
Turnkey production and supply of defense parts
Full-rate manufacturing, assembly, and delivery of NSN-standard parts and production contracts for defense logistics.
CFD, FEA and system-level simulation services
Simulation services covering flow, thermal, structural, acoustic, and dynamic system behavior to support product development and qualification.
Powertrain and exhaust system development
Design, build, testing, and production of exhaust systems, silencers, cooling ducts, and auxiliary power units for military vehicles and maritime platforms.
Engineering design and simulation
Concept development, system modeling, CFD/FEA, optimization, and detailed design for mechanical and multi-domain systems.
Prototype manufacture and qualification testing
In-house prototyping, test plan development, durability and qualification testing to verify performance and support production approval.
Turnkey production and supply of defense parts
Full-rate manufacturing, assembly, and delivery of NSN-standard parts and production contracts for defense logistics.
CFD, FEA and system-level simulation services
Simulation services covering flow, thermal, structural, acoustic, and dynamic system behavior to support product development and qualification.
Powertrain and exhaust system development
Design, build, testing, and production of exhaust systems, silencers, cooling ducts, and auxiliary power units for military vehicles and maritime platforms.
Expertise Areas
- Acoustic signature management
- Exhaust system engineering and production
- Powertrain integration and mounting/isolation systems
- CFD and thermal-fluid simulation
Key Technologies
- Computational Fluid Dynamics (CFD)
- Finite Element Analysis (FEA)
- Reduced-order / 1D system modeling
- Multi-physics simulation