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Headquartered in San Diego, California, USA, Solar Turbines, a subsidiary of Caterpillar Inc., is one of the worlds leading manufacturers of industrial gas turbines and compressors, with more than 16,000 units sold with more than 3 billion operating hours in more than 100 countries.

Southwest Research Institute is an independent, nonprofit, applied research and development organization. More than 2,700 employees work in 2.3 million square feet of laboratories. We perform turbomachinery R&D for power, compression, and propulsion applications. Our facilities include rotating and reciprocating machinery test loops and capabilities for materials testing. We provide technical solutions for industry and government clients that improve efficiency, performance, and safety for the turbomachinery industry.