Thermal Management

Johnston engineering provides thermal management components and systems for military aerospace & ground based platforms



  • Lead Engineer for numerous high heat flux cooling components and systems for applications such as Electronic Warfare (EW), laser and radar
  • Experienced with UAV, bomber, fighter, high altitude aircraft, missile, and ground based platforms.
  • Subject matter expert on advanced thermal management including two-phase flow and heat transfer
  • Author of proprietary cold plate design tool & heat exchanger design tool used Parker Aerospace -Thermal Management Systems


  • Design, Fabrication, Integration and Test

    • Single phase Cold Plates
    • Two-phase Cold Plates
    • Heat exchangers including single phase, condensers and evaporators
    • Thermal management systems including  Pumped Refrigerant Systems, HVAC and Single phase cooling loops
  • Thermal Analysis

    • Computational Fluid Dynamics (CFD)
    • Thermal Finite Element Analysis (FEA)
    • Design of Thermodynamic cycles
    • Heat transfer & pressure drop calculations using experimental data correlations
    • Engineered component and system design
    • Thermal management system analysis to minimize Size, Weight, Power and Cost (SWAPc)


Value Proposition:

  • Experienced and knowledgeable with 15 years of thermal management system design, analysis and test experience
  • Competitive pricing and low billing rates due to low overhead
  • Fast and responsive to deliver your product on schedule