Heat Exchanger Testbed / 74 SIMULATION SOLUTIONS TEST SYSTEM SOLUTIONS Electrification Battery Test Systems E-Motor Test Systems Power Electronics Test Systems Component Test Systems MBD on the virtual testbed Engine Test Systems End of Line Test Systems Real Life Test Systems Driveline Test Systems Fuel and Lube Test Systems Emission Test Systems and Certification Vehicle Test Systems Racing Test Systems TESTING EQUIPMENT SIMULATION TOOLS TESTING TOOLS CUSTOMER SERVICES Using the heat exchanger testbed from qpunkt, measurements on different types of heat exchangers can be realised fully automatically and with high efficiency. Particular focus is placed on a high level of measurement accuracy and a high level of reproducibility of results. APPLICATION The modular design of the heat exchanger testbed allows for an efficient and exact measurement of the full range of heat exchangers installed in a vehicle e.g.: • Charge-air intercoolers • Water coolers • Oil coolers • Plate heat exchangers • Evaporators – using a variety of refrigerants • Condensers – using a variety of refrigerants • Battery coolers – conventional cooling and direct evaporation Centrepiece of the testbed is the cooling air conditioning unit. Volume flow, temperature range and humidity control can be individually set according to customer requirements to represent both steady state conditions as well as driving cycles. The conditioning units for charged air, coolant, oil and refrigerant can be set up modularly, thus allowing a tailored, individual assembly of the testbed. Once the input boundary conditions (measurement matrix) have been defined, the measurement procedure as well as the evaluation of the results are carried out fully automatically. Chief among the results are the performance characteristic maps and resulting limitations of use of the heat exchanger, the pressure losses at normal operating conditions and the isothermal pressure losses. E-Power Measurement System Battery Test Systems E-Motor Test Systems Power Electronics Test Systems Flow Test Benches Thermal Test Systems MBD on the Virtual Testbed Engine Test Systems End of Line Test Systems Real Life Test Systems Driveline Test Systems Fuel and Lube Test Systems Emission Test Systems and Certification Vehicle Test Systems Racing Test Systems
Solutionskatalog2016_EN
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