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Laboratory test equipment to monitor the flow filter efficiency in biofuel applications with simulated operating conditions

机译:实验室测试设备,可在模拟运行条件下监控生物燃料应用中的流量过滤器效率

摘要

Device for monitoring the flow efficiency of bio fuel filters with the simulation of operating conditions is comprised of a low-pressure circuit (A) and a high-pressure (B) circuit that simulates the diesel engine fuel system, further comprising a measuring circuit (C) ), the drive circuit (E) and the evaluation circuit (F). The laboratory device allows to measure the flow efficiency of filters (5), (6) with filter (6) pollution simulation using diesel fuel as a reference sample and bio fuels as test samples. It is also possible to measure the flow efficiency of unpolluted filters (5), (6) with simulating pollution of the tested fuels (diesel as reference fuel and bio fuels as test samples). The simulation of the operating conditions is ensured by a high-pressure injection pump (4) with a continuous adjustment of the fuel supply size, while the high-pressure circuit and rotary pumps can be used in the high-pressure circuit.
机译:用于通过模拟运行条件来监控生物燃料过滤器的流量效率的设备包括模拟柴油发动机燃料系统的低压回路(A)和高压回路(B),还包括测量回路( C)),驱动电路(E)和评估电路(F)。该实验室设备允许使用柴油作为参考样品,生物燃料作为测试样品,通过过滤器(6)污染模拟测量过滤器(5),(6)的流量效率。还可以通过模拟测试燃料(柴油作为参考燃料,生物燃料作为测试样品)的污染来测量未污染的过滤器(5),(6)的流量效率。可以通过连续调节燃料供应量的高压喷射泵(4)来确保对工况的模拟,而高压回路和旋转泵也可以用于高压回路中。

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