Commercial Aviation, A New Era: summary of the 2017 TQA workshop

2021 ◽  
Vol 263 (3) ◽  
pp. 3896-3899
Author(s):  
gregg fleming
Keyword(s):  
Environmentally Friendly ◽  
Federal Aviation Administration ◽  
Global Leadership ◽  
Aviation Industry ◽  
Engineering Technology ◽  
Commercial Aviation ◽  
New Era ◽  
Government Organizations ◽  
Aircraft Engineering ◽  
The U.S

More environmentally friendly aircraft designs, particularly with regard to noise, was a Technology for a Quieter America (TQA) workshop hosted by the National Academy of Engineering (NAE) held in May 2017. This workshop titled "Commercial Aviation: A New Era", centered on the importance of commercial aviation to the U.S. economy, and what it will take for the U.S. to maintain global leadership in the aviation sector, including a forward-looking topic on more environmentally friendly aircraft designs. A principal focus of the workshop was the necessary step-changes in aircraft engineering technology that must be addressed with the development and testing of flight demonstrators together with significantly increased funding of public-private partnerships. Government agencies which participated included NASA, the Federal Aviation Administration, and the Department of Housing and Urban Development (HUD). There was also substantial participation from the aviation industry, airports, airlines, non-government organizations and academia.

Unmanned air systems (UAS/UAV) (drone) and aerial mobility: summaries of the 2018 and 2020 TQA workshops

2021 ◽  
Vol 263 (1) ◽  
pp. 4945-4954
Author(s):  
Robert Hellweg ◽  
Gregg G. Fleming
Keyword(s):  
Measurement Techniques ◽  
Federal Aviation Administration ◽  
Law Firms ◽  
Government Agencies ◽  
Washington Dc ◽  
Control Engineering ◽  
Engineering Technology ◽  
Professional Societies ◽  
Reduction Strategies ◽  
The U.S

Unmanned air system (UAS/UAV) noise and urban mobility noise were the subject of two National Academy of Engineering (NAE) hosted workshops under the auspices of the Technology of Quieter America (TQA) program. Both workshops were organized by the INCE Foundation in cooperation with the U.S. National Aeronautics and Space Administration (NASA) and the U.S. Federal Aviation Administration (FAA). The first workshop "UAS and UAV (Drone): Noise Emissions and Noise Control Engineering Technology" was held in Washington, DC in December, 2018. manufacturers, users, U.S. government agencies, universities, consultants and professional societies. The second was an e-workshop "Aerial Mobility: Noise Issues and Technology" in December, 2020. Participants at each workshop included representatives from manufacturers (US and international), users, U.S. government agencies, academia, consultants, professional societies, and law firms. Topics included: modelling, testing, psychoacoustics, community impact, noise reduction strategies, measurement techniques, and uses of both UAS/UAVs and aerial mobility.

An Exploratory Study of In-Flight Safety Videos and Airline Marketing Strategy

2021 ◽  
pp. 1723-1735
Author(s):  
Norita Ahmad ◽  
Nawal Al Ansaari
Keyword(s):  
Exploratory Study ◽  
Literature Search ◽  
Secondary Data ◽  
Federal Aviation Administration ◽  
Aviation Industry ◽  
Flight Safety ◽  
Commercial Aviation ◽  
Passenger Safety ◽  
The Government ◽  
Safety Procedures

In-flight safety videos are used in the commercial aviation industry as a regulatory act set by the Federal Aviation Administration (FAA). As passenger safety is considered top priority for the government entity, it is essential that the in-flight safety briefings are presented in all commercial airlines to ensure that passengers on board are aware of safety procedures in case of an unfavorable emergency. However, passengers have reported these pre-safety briefings to be considered boring and repetitive, and are sometimes ignored. The purpose of this paper is to explore in-flight safety videos presented to passengers as a form of marketing, for numerous airlines ranging from premium to budget airlines. Given the exploratory nature of this study, secondary data will be collected using a literature search. In addition, content analysis of numerous in-flight videos from various commercial airlines will also be explored.

Federal Aviation Administration’s Probability of Detection Testing Results for Structural Health Monitoring (SHM)

2021 ◽  
Author(s):  
Paul Swindell ◽  
Danielle Stephens
Keyword(s):  
Structural Health Monitoring ◽  
Health Monitoring ◽  
Federal Aviation Administration ◽  
Steering Committee ◽  
Probability Of Detection ◽  
The Other ◽  
Atlantic City ◽  
Commercial Aviation ◽  
Structural Health ◽  
Set Up

Abstract The Federal Aviation Administration (FAA) has been participating with the Society of Automotive Engineers (SAE) Aerospace Industry Steering Committee (AISC) to develop a methodology for calculating the Probability of Detection (POD) for Structural Health Monitoring (SHM) for damage detection on commercial aviation. Two POD methodologies were developed: one by Dr. William Meeker, Iowa State University, and the other by Dennis Roach, Sandia National Laboratories (SNL). With Dr. Seth Kessler, Metis Design Corp, a test program of 24 samples of aluminum strips to be fatigued on MTS machines was developed. The samples were designed to meet the ASTM E647. Twelve samples had two SHM modalities on the front and back from Metis (PZT and carbon nanotubes), and the other twelve had SHM sensors from Structural Monitoring Systems (SMS) (comparative vacuum monitoring – CVM) and Acellent Technologies (PZT). The tests were performed at the FAA William J Hughes Technical Center in Atlantic City, NJ. The samples were cycled every 1500 cycles and then stopped for SHM data collection. Once the crack exceeded 0.125 inches and provided for a minimum of 15 inspections, a new sample was tested until all 12 samples were completed. The data was provided to each company to be set up in the format needed to run through the POD methodologies. Then the data was provided to Dr. Meeker and Dr. Roach for analysis. This paper will provide the results of those tests.

On improving the training of aircraft engineers

2021 ◽  
Vol 20 (5) ◽  
pp. 865-885
Author(s):  
Leonid B. SOBOLEV
Keyword(s):  
Aviation Industry ◽  
Information Protection ◽  
Global Trends ◽  
Space Industry ◽  
The Poor ◽  
Military Aviation ◽  
And Performance ◽  
Performance Results ◽  
The Military ◽  
The U.S

Subject. The article continues the discussion about the method of training aircraft engineers to work in the military and civil segments of aviation and rocket-and-space industry. Objectives. The purpose is to improve the training of Russian engineers to work in the competitive market environment, on the basis of the analysis of experience in training the aviation engineers in leading foreign technical universities. Methods. The study rests on the comparative analysis of implementation of major projects in the military and civil segments of aviation in the U.S. and Russia, as well as programs for training aircraft engineers in both countries. Results. The analysis shows that the duration of modern large military aviation projects in both countries is the same (the comparison of cost is impossible, due to information protection in Russia), while in the civil segment of the aviation industry, Russia's lagging behind is significant both in terms of the duration of projects and performance results. One of the reasons is in the poor training of aircraft engineers to work in the competitive environment. Conclusions. It is crucial to reform Russian aviation universities in terms of conformity to global trends in multidisciplinarity and differentiation of financing and research base.

scholarly journals A New Era of Collaborative Government-Nonprofit Relations in the U.S.?

2011 ◽  
Vol 2 (1) ◽  
Author(s):  
John Casey
Keyword(s):  
Public Goods ◽  
Nonprofit Sector ◽  
New Era ◽  
Goods And Services ◽  
Policy Agendas ◽  
New Institutions ◽  
The U.S

The growth of the nonprofit sector in the last decades and its greater salience in the delivery of public goods and services has been accompanied by the development of new institutions and processes for managing the relations between nonprofits and governments. This article documents a number of recent initiatives to strengthen government-nonprofit relations in the U.S. and analyzes the policy agendas that are driving them.

scholarly journals Managing raptors to reduce wildlife strikes at Chicago’s O’Hare International Airport

2016 ◽  
Author(s):  
Craig K. Pullins ◽  
Travis L. Guerrant ◽  
Scott F. Beckerman ◽  
Brian E. Washburn
Keyword(s):  
Significant Risk ◽  
Federal Aviation Administration ◽  
The United States ◽  
Civil Aviation ◽  
Aviation Industry ◽  
International Airport ◽  
The Past ◽  
Wildlife Damage Management ◽  
Wildlife Populations ◽  
The Cost

Nationally, wildlife-aircraft collisions (wildlife strikes) have been increasing over the past 25 years; denoted in the National Wildlife Strike Database that has been maintained by the Federal Aviation Administration (FAA) since 1990. Increasing wildlife populations and air traffic coupled with quieter, faster aircraft create a significant risk to aviation safety; the cost to the civil aviation industry is an estimated $937 million dollars annually. USDA/APHIS/Wildlife Services (WS) provides technical and direct assistance to over 850 airports and airbases around the United States, including Chicago’s O’Hare International Airport (ORD). At ORD, raptors are one of the most commonly struck bird guild and accounted for at least 25% of damaging strikes from 2010-2013. An Integrated Wildlife Damage Management (IWDM) program is implemented at ORD to reduce the presence of wildlife on the airfield, consequently lowering the risk of wildlife strikes. Professional airport wildlife biologists at ORD concentrate much of their efforts on raptor management due to the high strike risk these birds pose to aircraft on the airfield itself. A variety of techniques are currently used to manage raptor populations at ORD. Concurrently, research is being conducted to evaluate the efficacy of the Red-tailed Hawk relocation program at the airport, as well as to assess their movements within the airfield environment.

scholarly journals Aerospace Titanium Alloy Melt Process Quality Improvements

2020 ◽  
Vol 321 ◽  
pp. 04008
Author(s):  
Andrew Woodfield ◽  
Gérard Lemaitre
Keyword(s):  
Titanium Alloy ◽  
Aircraft Engine ◽  
Federal Aviation Administration ◽  
High Density ◽  
Vacuum Arc ◽  
Quality Improvements ◽  
Jet Engine ◽  
Aircraft Accident ◽  
The U.S

This Jet Engine Titanium Quality Committee (JETQC) paper describes industry quality improvements since 1990. Quality refers to freedom from melt-related hard-alpha and high-density inclusions (HDI). JETQC, formed under the auspices of the U.S. Federal Aviation Administration (FAA) following the Sioux City aircraft accident in 1989, is comprised of U.S., E.U. and Japanese aircraft engine manufacturers to address the quality of premium / rotor quality titanium alloy production. Titanium suppliers provide melt-related inclusion data. JETQC focuses on hard-alpha and HDI inclusion rates in premium quality (PQ) titanium alloy products for critical rotating aircraft engine applications. PQ materials typically are produced via triple vacuum arc re-melt (3XVAR) or hearth melt VAR (HMVAR) processes, but more recently, the Skull plus VAR (SVAR) process has been introduced. Hard-alpha rates have continued to decline over the last decade primarily for the HMVAR process. HDI rates declined in the early 90’s, but more recently the overall rate has stayed approximately constant with inclusions confined to the 3XVAR process. Combining the trends for both hard-alpha and HDIs, the HMVAR process has demonstrated in recent years to be higher quality compared with the 3XVAR process.

Prospects for the development of high-rise wooden housing construction in Russia on foreign experience

2021 ◽  
pp. 17-25
Author(s):  
Igor V. Esaulenko ◽  
Keyword(s):  
Building Materials ◽  
Environmentally Friendly ◽  
Housing Construction ◽  
Modern World ◽  
Foreign Experience ◽  
Individual Housing ◽  
High Rise ◽  
Active Implementation ◽  
House Building ◽  
The U.S

Wood-based building materials meet the basic requirements of environmentally friendly construction, which is becoming increasingly important in the modern world. However, until recently, they were rarely used in high-rise construction in Russia. CLT became a revolutionary technology, it has proven itself in countries such as Switzerland, Norway, the U.S. and others. In Russia, it has not yet found widespread use, and CLT-panels are in demand only at the market of individual housing construction. Nevertheless, taking into account the positive foreign experience can be an example and become an incentive for more active implementation of modern environmentally friendly materials and technologies in Russia. The aim of the article is to study the possibilities of high-rise wooden house building in Russia based on world practice.

Conclusion

2017 ◽  
Author(s):  
Chandra D. Bhimull
Keyword(s):  
Racial Segregation ◽  
Aviation Industry ◽  
Complex Relationship ◽  
Race And Racism ◽  
Commercial Aviation ◽  
Politics Of Knowledge ◽  
Airline Travel ◽  
Nuanced Understanding ◽  
Racial Hierarchies

The conclusion reflects on the connection between airline travel and empire, race and racism, and the politics of knowledge. It takes stock of how racial segregation and the ordinary sky came together in the making of the commercial aviation industry. More specifically, it looks at the complex relationship between air route formation, imperial projects, and racial hierarchies. It hones in on the systematic exclusion of the colonial Caribbean from the development of global air networks and the narration of early airline history. It ends by considering how fragments, love, imagination, and affect, as well as a willingness to embrace uncertainty, provide for a more nuanced understanding of the dimensions of power that inform everyday airline travel.

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