Abstract: A method and apparatus for detecting data lane mapping between a first circuitry and a second circuitry in a system. The first and second circuitry include a plurality of first and second data lanes, respectively that are mapped each other. The external device and the first circuitry are configured with a specific data pattern. A data transfer test is performed such that the specific data pattern is transferred from the external device to the first circuitry via the second data lanes. The data transfer test is performed iteratively by adjusting timing parameters for the second data lanes in the second circuitry in a pre-configured range while setting a timing parameter for a target second data lane in the second circuitry to an invalid value. Data lane mapping for the target second data lane between the first circuitry and the second circuitry is determined based on the data transfer test result.

Abstract: The present application relates to the field of marine outboard cooling technology, and more particularly to a steam-powered outboard conformal cooling system. The steam-powered outboard conformal cooling system includes a steam turbine, a cooler and a conformal heat exchanger. The conformal heat exchanger includes a casing, a lower cap, an upper cap and multiple heat exchange tubes. The casing includes an outer shell plate provided outside a hull plate, the outer shell plate and the hull plate define a seawater heat exchange chamber. A first end of each of the heat exchange tubes is communicated with a cooling water intake chamber, a second end of the each of the heat exchange tubes is communicated with a cooling water discharge chamber, the cooling water intake chamber is communicated with the cooler through a water intake pipe, the cooling water discharge chamber is communicated with the cooler through a water discharge pipe.

Abstract: The embodiment of the invention provides a marine diesel power system comprising a diesel engine, a conformal heat exchanger with a first inlet and a first outlet thereof connected to the diesel engine and upper and lower sealing heads thereof as well as a second inlet and a second outlet for inflowing and discharging seawater, and a jet device at a second outlet of the conformal heat exchanger, wherein a first inlet, a second inlet and an outlet of the jet device are separately used for sucking seawater discharged from the second outlet, connecting to a diesel engine exhaust tube and discharging seawater and waste gas discharged from the diesel engine exhaust tube. By arranging the jet device at the second outlet, the heat exchange form of the conformal heat exchanger is changed into forced convection heat exchange, so that the heat exchange efficiency of the conformal heat exchanger is improved.