Cristian Arango Email & Phone Number

Aachen, NRW, DE

Cali, Valle Del Cauca, Colombia

• ○ Support in the collection, structuring, and validation of information for the maintenance management module provided by the Business Units of EMCALI according to information structures defined within the framework of.
• Analysis and processing of big data for the water supply and sewerage unit equipments.
• Scheduling of corrective and preventive maintenance orders for water treatment plants and pumping stations of the water utility business unit of EMCALI.
• Utilization of SAP's Legacy System Migration Workbench for the development of migration programs, recording, batch data processing, and data conversion.
• Developed a low-code custom application for maintenance information management, enabling technicians to efficiently notify maintenance orders and generate maintenance alerts.

Cali, Valle Del Cauca, Colombia

• Develop FEM/CFD-based models and perform hand calculations for mechanical systems used in different applications involving heavy load handling and transportation (metallurgical and sugar industry) and aerospace.
• Stress/Fatigue/Dynamic/Thermal analysis for a 40 Ton Slag Pot Carrier system.
• Stress/fatigue analysis for a 6 Ton lifting beams system (Pallomiere).
• Stress/Fatigue for an 80 Ton molten metal transportation system.
• Stress/Fatigue for a 10 Ton modified system of pulleys with angular movement.○ Other companies:
• Stress/Fatigue analysis using a FEM based model for a 50 Ton HI-LO cane unloader.

Cali, Valle Del Cauca, Colombia

• Project: Development of a device for measuring thermal infrared emissivity [Internal recruitment code: 21183].Activities performed include:
• Translating scientific content from Spanish to English and compiling bibliographic background.
• Structuring and organizing scientific documentation to present and submit to Q2 and Q3 level scientific journals.
• Managing version control and handling product applications for scientific journals.
• Assisting in the documentation of scientific presentations.

Florida, Valle Del Cauca, Colombia

• ○ Modeling and simulation using FEM/CFD based models of mechanical systems utilized in the mechanized harvest of sugarcane. Examples of the projects includes:
• Redesign of a hydraulic self tipping trailer
• Evaluation of lateral protection devices (LPD) according to the Regulation No. 73 - UNECE.
• Field measurements and modeling of a conveyor/chopper system of a sugarcane harvester.
• Indirect validation of a CFD model for the aerodynamic analysis of wind deflectors in sugarcane trucks.○ Provide support in socialization, identification of needs, technical visits, preparation of technical reports and.

Cali, Valle Del Cauca, Colombia

• Supporting the application of the SIGO Reliability methodology for plant maintenance.
• Generating maintenance plans for hydraulic systems based on Failure Mode and Effects Analysis (FMEA).
• Developing and monitoring RCA (Root Cause Analysis) reports.
• Evaluating thermal and stress calculations for endless screw conveyors.

• Project: Mission analysis and feasibility study for a three-unit Cubesat-type satellite mission (3U) [Code: 75079].Responsibilities:
• Defining thermal requirements for the LEOPAR satellite subsystems and payload.
• Quantifying thermal operating conditions of the satellite during each orbital cycle using a calculation algorithm.
• Generating and submitting technical progress reports to the Colombian Air Force and Minciencias.

• Lecture in detail a methodology for calculating solar radiation, planetary infrared radiation and albedo radiation for a CubeSat-type satellite mission.
• Lecture in detail a methodology for calculating the temperature profile of a CubeSat-type satellite mission.

• Construct of a section wing out of material composite (Proyecto A.V.E).
• Development of a user guide on how to construct a wing section out of composite materials.

• Rocket prototype launch tests and trajectory orientation study.

• Experimental tests for the design of a Langevin-Type Piezoelectric Transducer.

• Advisor in areas of basic and applied engineering sciences.

Msc Simulation Sciences, Computational Science And Engineering

Bsc, Mechanical Engineering

Activities and Societies: Active member of the "Aerospace Exploration and Development Research Team" (IDEXA)GPA: 4.5/5