2018/4/27 圆上活发大学 Overview of Lectures 国上茶大坐 Course Code:AV314 0.Overview 14/15 Performance(a,b) Term:Undergraduate,Third year Spring Term 1.Introduction 16.Aircraft certification Credic:3 2.Overallconfiauration 17.Aviation economics Hours:51 stimation Aircraft Design 19.Multidisciolinarydesion ootimization 6/7/B Aerodynamic design(a,b,c) (飞行器设计) 9.Thrust/Weight ratio and wing 20.Militaryaircraft desian-overview loading nental issues 10.Landing gear and Aircraft systems 22.Design skills 11.Power plant Wenbin Song 12.Stability and control School of Aeronautics and Astronautics 13.Loads,materials and structures rsy-Dr.Wenbin Song Outline 国上活大学 Safety 圈上游大学 What is aircraft certification Development of aircraft certification FAR,EASA,CAAC,others Definition Freguent Many times in sysiem lifeeyele Examples of certificate Probable Several times in system litecyele Aircraft noise ETOPS rule Possible future developments Definition Catsphic Mul山ole kss of life 【ss of a single life Shanghar a TongUnlversy-Dr.Wenbn Song hool of Aemnautics and As'roeautics Aircraft Certification 圆上清天大学 Aircraft certification responsibility 国上清充大坐 Definition:Legal recognition by the certificate authority that a This is a shared responsibility. product,service,organization or person complies with the The pilot is ultimately responsible! requirements An aircraft that is flyable is not necessarily airworthy As an aircraft designer,you need to understand the Aims certification rules Ensure airworthiness,and therefore the safety of air travel As an aircraft operator,you need to make sure the Healthy development of the industry operational/maintenance team follow the rules As a pilot,you need to understand this. FAR 3:5(a)Statements about products,parts,appliances and matenals provides a definition of "airworthy"as follows: As a flight instructor,you need to make sure that your students understand this. (a)Definitlons.The following terms wll have the stated meanings when used in Operating rules prohibit the operation of an aircraft that is this section:Ainworthy means the aircraft conforms to its type design and is in a not airworthy. condtion for safe operation. With this definition in mind,it is important to understand who is responsible for determining the airworthiness of the aircraftprior to flight. -Dt.Wentin Song -Dr.Wenhin Song 12018/4/27 1 © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics Wenbin Song School of Aeronautics and Astronautics Shanghai Jiao Tong University swb@sjtu.edu.cn Aircraft Design （飞行器设计） Course Code: AV314 Term: Undergraduate, Third year Spring Term Credit: 3 Hours: 51 © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics Overview of Lectures 0. Overview 1. Introduction 2. Overall configuration 3. Preliminary weight estimation 4. Refined weight estimation 5. Fuselage design 6/7/8 Aerodynamic design(a, b, c) 9. Thrust/Weight ratio and wing loading 10.Landing gear and Aircraft systems 11.Power plant 12.Stability and control 13.Loads, materials and structures 14/15 Performance(a, b) 16.Aircraft certification 17.Aviation economics 18.System integration and configuration management 19.Multidisciplinary design optimization 20.Military aircraft design – overview 21.Environmental issues 22.Design skills © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics Outline • What is aircraft certification • Development of aircraft certification • FAR, EASA, CAAC, & others • Examples of certificate • Aircraft noise • ETOPS rule • Possible future developments © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics Safety © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics Aircraft Certification • Definition: Legal recognition by the certificate authority that a product, service, organization or person complies with the requirements • An aircraft that is flyable is not necessarily airworthy • Aims – Ensure airworthiness, and therefore the safety of air travel – Healthy development of the industry FAR 3:5(a) Statements about products, parts, appliances and materials provides a definition of "airworthy" as follows: (a)Definitions. The following terms will have the stated meanings when used in this section: Airworthy means the aircraft conforms to its type design and is in a condition for safe operation. With this definition in mind, it is important to understand who is responsible for determining the airworthiness of the aircraft prior to flight. © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics Aircraft certification responsibility • This is a shared responsibility. • The pilot is ultimately responsible! • As an aircraft designer, you need to understand the certification rules • As an aircraft operator, you need to make sure the operational/maintenance team follow the rules • As a pilot, you need to understand this. • As a flight instructor, you need to make sure that your students understand this. • Operating rules prohibit the operation of an aircraft that is not airworthy