KEY RESPONSIBILITIES* Environmental Control System Performance Analysis: Conduct comprehensive performanceanalysis of the Boeing 787 aircraft Environmental Control System (ECS).* Modelling and Simulation: Utilize DYMOLA software to build and modify system models forperformance improvement.* Model-Based Systems Engineering: Apply model-based systems engineering principles toenhance system performance and reliability.* Steady State Analysis: Conduct system-level steady state (SS) analysis across different flightprofiles to identify KPI.* Trade Study Analysis: Perform system trade study analyses to assess the impact of variations ininput parameters.* Optimization Studies: Explore and evaluate various options to reduce the cabin air compressorstator temperature and improve overall system efficiency.* Software Utilization: Employ MATLAB for data analysis and simulation.* Workflow Improvement: Developing an application using MATLAB to streamline and enhanceworkflow processes.* Team Mentorship: Provide mentorship to new team members on ECS and steady state analysisexecution for Boeing 787 and other programs.

Model Based EngineeringProject: Boeing787-Air Management System

* Design, Development and Realization of 19 Seater Aircraft Mechanical System. (a)Environmental Control System. (b) Cabin Pressure Control System. (c) Cabin Air DistributionSystem.* Aircraft Cabin Air Flow Distribution Analysis. To ensure that air is distributed equally to allpassengers inside the cabin. To manage the equal air flow, Flowmaster software is used.* Design and Analysis of Precooler (Compact Heat Exchanger). To arrive at the minimum possiblesize of the precooler for required temperature outlet at the hot side. Compact plate-fin heatexchanger is designed. Rectangular offset strip fins are used for better heat transfer. MATLAB isused throughout the Analysis.

Worked on Helicopter Cabin Heat Load Estimation Methodology and Analysis of Aircraft Cabin Pressure Control System.Helicopters are an essential part of both civil and military activities. In future, it is expected that a significant increase in the use of this mode of transportation widely. Hence, there is a need to maintain the cabin under good and safety conditions so that the passengers and the crew inside the cabin will be under thermal comfort. For a cabin to maintain under its thermal comfort conditions, an efficient environmental control system should be adapted and in case of aircraft, cabin pressure control system is needed to pressurize the cabin and to maintain constant cabin pressure. Helicopter heat loads are challenging because of its design i.e., it will have more transparent surfaces, and because of heating from the engine which is generally mounted on the ceiling and due to infiltration effect. Heat load that is being stored in the cabin due to various sources must be taken out through the efficient air cycle system.In this project, it is proposed to calculate helicopter cabin heat load values and mass flow of air required at different altitudes and to design heat exchanger for an environmental control system of a typical helicopter.In addition to the above studies, cabin pressure control system (CPCS) of an aircraft is analysed in detail. A mathematical model has been developed for the rate of change of cabin pressure and simulated using Matlab code with the help of ode45 solver.