Business Details
30 Years
experience
Mechanical & Biomechanical Engineering Solutions in Albuquerque, NM
Dominca is a specialized engineering firm dedicated to solving complex mechanical and biomechanical challenges involving impacts, shock waves, and high strain-rate phenomena. Since 1996, we have combined advanced theoretical analysis, computational modeling, and experimental validation to address the unique needs of clients in aerospace, defense, and medical device industries. Our expertise lies in dynamic material behavior, wave propagation, and shock/blast mitigation, with a focus on non-linear, inhomogeneous materials that require cutting-edge methodologies. Our client-centered approach emphasizes not only delivering results but also ensuring clients understand the underlying principles and assumptions behind our solutions. With decades of collective experience, our team has developed patented technologies such as mechanical filters for shock accelerometers and blast mitigation systems for military personnel.We maintain state-of-the-art laboratory facilities, including a Split Hopkinson Pressure Bar, shock tube, and anechoic chamber, to support rigorous testing and validation. Our computational tools like HyperWorks and custom MATLAB programs enable precise simulations of complex mechanical systems. We have successfully executed projects for the U.S. Air Force, Navy, and Army, demonstrating our commitment to technical excellence and practical problem-solving. Our publications and patents reflect our contributions to advancing the field of impact dynamics and material science. At Dominca, we strive to bridge the gap between theoretical innovation and real-world application, ensuring our clients achieve optimal outcomes through reliable, evidence-based engineering solutions.
Services
Dynamic Material Analysis
Blast Mitigation Design
Biomechanical Testing
Shock Tube Experiments
Sensor Protection Systems
Computational Modeling
Wave Propagation Studies
Prototype Fabrication
Accelerometer Filtering
Impact Trauma Mitigation
Details
- Year established: 1996
Highlights and features
- We offer 40+ years of combined experience in aerospace and medical device engineering.
- Our patented mechanical filter technology protects high-shock accelerometers (U.S. Patent 7,706,213).
- We specialize in dynamic material characterization at high strain-rates for complex applications.
- Our team has executed defense contracts for blast mitigation systems and impact analysis.
- We maintain state-of-the-art testing facilities including a 6-inch shock tube and SHPB system.
Services
Dynamic Material Analysis
We analyze materials under high strain-rates and shock conditions to understand their non-linear, inhomogeneous behavior. Our Split Hopkinson Pressure Bar system enables precise characterization of soft and hard materials. This supports aerospace, defense, and medical device applications requiring accurate material models for simulation and design.
Blast Mitigation Design
Our blast mitigation solutions include jackets for military personnel and helmets that reduce blast wave impacts. We use computational modeling and experimental validation to develop systems that protect against explosive forces and blunt trauma for defense and athletic applications.
Sensor Protection Systems
We design patented mechanical filters (U.S. Patent 7,706,213) that shield accelerometers from damaging frequencies while preserving critical data. These systems prevent resonance corruption in high-shock environments, serving U.S. Air Force and Navy laboratories with reliable sensor protection technology.
Shock Tube Experiments
Our 6-inch diameter shock tube recreates explosive events and supersonic flows for testing protective gear and aerospace components. This facility enables controlled study of blast wave propagation and material responses under extreme conditions similar to those experienced by high-speed vehicles and military equipment.
Computational Modeling
We employ HyperWorks and custom MATLAB tools to simulate wave propagation and material behavior under dynamic loads. Our models predict system performance for blast mitigation, impact analysis, and multi-layered frequency attenuation, supporting efficient design optimization before physical prototyping.
People
Joseph H. Kang
Principal Engineer & Co-Founder
With 40 years of experience, Joseph Kang specializes in aircraft components, medical devices, and shock/blast mitigation. He designed F-16 fuel tank pylons and orthopedic implants, holds a U.S. patent for mechanical filters, and leads Dominca's testing equipment development.
Nancy A. Winfree
Advisor & Co-Founder
Dr. Winfree brings 35 years of expertise in impact dynamics and shock compression. She developed blast mitigation jackets for soldiers and equations of state models for materials under extreme conditions. Her work includes shaped-charge jet penetration analysis and supersonic penetration studies.
Questions
What engineering specialties does Dominca offer?
We specialize in dynamic material analysis, blast/impact mitigation, biomechanical testing, and sensor protection systems using advanced computational and experimental methods.
Do you work with military applications?
Yes, we develop blast mitigation jackets, helmets, and protective gear for military personnel under contracts with the U.S. Air Force, Navy, and Army.
What testing facilities do you have?
Our lab includes a Split Hopkinson Pressure Bar, 6-inch shock tube, anechoic chamber, and impact gun for comprehensive dynamic testing capabilities.
Can you analyze high-strain rate materials?
Yes, we characterize non-linear, inhomogeneous materials at high strain-rates using specialized equipment and computational models for accurate predictions.
Do you offer custom engineering solutions?
We provide tailored solutions for aerospace, defense, and medical device clients, combining theoretical analysis, simulations, and experimental validation to meet specific project requirements.
