MzeroA Online Ground School’s Post

How Instrument Landing System works and why it’s important

INSTRUMENT FLYING VFR ON TOP

Engine Run-Up (before test flight/last test) - - An engine run-up is a procedure typically conducted on aircraft or vehicles to test the engine's performance and systems before flight or operation. During a run-up, the engine is started and allowed to reach operating temperature, followed by checks of various functions, such as throttle response, RPM, and instrument readings. This ensures that everything is operating correctly and helps identify any potential issues before takeoff or use.

What to Consider When Choosing Instrument Approach Plates

🔵 How to Diagnose a Bow Thruster Control System in Maritime Vessel by MASEC 🔵 1️⃣ Initial Diagnosis: The service technicians began with ananalysis and initial diagnosis during operational trials performed by the ship's crew. Technicians identified discrepancies in the bow thruster's performance when the potentiometer was turned to the right. The ship, which shouldhave moved to the right, experienced an excessive load, and the blade angle was at a maximum of 75%, causing the electric motor to overload. 2️⃣ Parameter Comparison: In the presence of the superintendent, the service technicians compared the bridge readings with the angle transmitter. They used a local measure of the rudder and an electronic meter on the angle transmitter module. 3️⃣ Relay Analysis: The technicians noticed that the soft starter control panel was off. After studying the technical documentation, they proceeded to measure the relays in the control cabinet of the bow thruster system. They found 10 damaged relays, which were replaced with the proper models. The soft starter control panel was partially restored to operation, though damage to the function buttons and control diodes required ordering a new panel. 4️⃣ Program Verification: During subsequent visits, the technicians analyzed the programs in the Siemens S7-200 PLC and the ABB PSTB370-600-70 Soft Starter. They found that the program in the Siemens S7-200 only pertained to auxiliary equipment of the bow thruster and not its main function. Verification of the ABB soft starter parameters showed no discrepancies, so a new control panel was installed and its operation checked. 5️⃣ Underwater Inspection: After obtaining approvals from the client, the harbor master, and the port authority, an underwater inspection was performed using an ROV (BlueROV2). It recorded vibrations and noises on the rightside of the bow thruster during blade movement. 6️⃣ Summary: After completing the analysis, blade movement mechanism mechanical damage of the bow thruster was diagnosed. 7️⃣ Diagnosis: An inspection of the bow thruster is required at the next dry dock. There is a high likelihood of mechanical damage within the blade position change mechanism, which could have severe consequences in the future. #Marine #Engineering  #ROV #ShipRepair #Maintenance

MTU SENSOR SIMULATOR; Need to test engine sensors on an MTU engine, our BA118 tester allows service engineers to simulate pressure / temperature sensors etc to check shutdown / alarm levels and functionality. Nick Blackwell #automation #controlsystems #marine #instrumentation

Check out our Aitflow Test Stand! Airflow Test Stand | ATS The measurement technique of air flow with sonic nozzles can be used to measure the mass flow through turbine blades, blast pipes or gas burners with very high accuracy. Our test stands are compact and include the sonic nozzles, the sensores and the PC for the automatic test control. Applications & Integrations Component testing of aircraft engines Component tests for gas and steam turbines, Turbine blades, compressor blades and vanes blade refurbishment Mass flow determination Verification of effective flow cross-sections Quality Control Series testing Research and Development #maultheet #airflowteststand #airflow #testbench #eigenfrequency #automatichammer #damping #modal #vibrationmeasurement #impacthammer #laserdopplervibrometer #forcecell #qualitycontrol #endofline #modalhammer #naturalfrequency #resonacefrequency #dampingmeasurement #modaldamping #vibrationteststand learn more: https://lnkd.in/eDjrjQsB

Regardless of your vessel's type, purpose, shape, size or mission, Bartech provides solutions for the most challenging electric power generation and marine power system problems from 20kW to 20MW, from tug boats to aircraft carriers, from Fischer Panda to Wartsila. Bartech Control Systems - Your go-to experts for Engine, Generator, Electrical, and Control System Inspection, Testing, Troubleshooting, & Repair. Tel: +(44) 330.133.5315, WhatsApp: +(44) 734.284.7734, e: info@bartechcontrols.com, www.bartechparts.com, www.bartechturbos.com, www.bartechmarine.com, www.bartechcontrols.com, www.bartechpropulsion.com. #AutoMaskin #AGC4 #AVR #BartechControls #Basler #CAT #C32 #C175 #CDVR #ComAp #Commissioning #ControlSystems #ControlPanels #DEIF #Diagnostics #DGC2020 #Diesel #DSLC #easYgen #Electrical #EMCP4 #Engines #EngineeringSolutions #G3516 #Generators #Gensets #Governors #IE250 #Inteligen #JohnDeere #KATO #LeroySomer #Loadsharing #Marine #MarineEngineering #MaritimeIndustry #MegaYachts #Nidec #NorthernLights #Offshore #PowerManagement #PowerPlant #PowerGen #PPU3 #SPMA #SuperYacht #Synchronizing #TechnicalAnalysis #Troubleshooting #Woodward

program simulator operation Diesel Generator

Manually rotating turbine blades for borescope inspection of aircraft engines is a time-consuming and challenging task. In this new #blog post, we explore a more efficient way of using digital turning tools: https://brnw.ch/21wKqlo