A key SE (System Engineering) is that aircraft should be considered as a whole and not as a collection of parts which can be independently developed and integrated. AEROTECH is a design company for aircraft systems. As a system design engineer of AEROTECH, you need to design an integrated system of environmental system of the following aircraft. A medium range airliner with the following design specification. Dimensions: Span 34.09 m Length 37.57 m Height 11.76 m Wing Area 122.6 m2 Payload: Flight crew of two, maximum passenger accommodation in a high density layout of 179 passengers. Empty weight: 42,220 kg Maximum takeoff weight: 73,500 kg Range: 150 passengers and reserves with CFM56s 4843km (2615nm), OR 5639km (3045nm), OR 5278km (2850nm); with V2500s 4874km (2632nm) OR optionally 5463km (2950nm) OR 5676km (3065nm) Service ceiling: 12,000 m System Design (10%) Instructions and guidelines: • You must prepare conceptual design of environmental system for the proposed aircraft design. Your system design must include the following. Requirement analysis Trade-off study Initial system components selection and sizing including the system functional flow diagram and/or schematic diagram System Integration (5%) In system integration part, you will need to discuss the following. - Aircraft system architecture - Integration with individual system to proposed aircraft including discussion and recommendation of your integration process