Extended MTSN criterion for fracture analysis of soda lime glass

Mirsayar, MirMilad; Joneidi, Vahab Ahmadi; Petrescu, Relly Victoria; Berto, Filippo

doi:10.1016/j.engfracmech.2017.04.018

Cited by 133 publications

(96 citation statements)

References 47 publications

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“…In terms of ladder, the FCX-001 is slightly larger than a Bell 412 both in terms of its length and width, its new lines and its use of massive glass exhibiting some production challenges that rely on the new composite structures, today so widely used in the aviation and aerospace industries (Aversa et al, 2016a;2016b;2016c;2016d;2016e;2016f;Mirsayar et al, 2017).…”

Section: Resultsmentioning

confidence: 99%

About Bell Helicopter FCX-001 Concept Aircraft-A Short Review

Petrescu¹,

Aversa²,

Akash³

et al. 2017

Journal of Aircraft and Spacecraft Technology

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Bell Helicopter is always preparing beautiful surprises for us, so this year has not been outdone and has revealed its vision of its future aircraft model FCX-001, a true vertical elevator, ment to can climb to high altitudes in a record time, with an enviable dynamics and maneuverability. The first appearance of the new model FCX-001 took place at Heli Expo 2017 in Dallas, Texas, where the new concept of the aircraft was presented in this highly stylized form. The aircraft appeared in the Bell stand, both in the form of a large-scale layout and in the virtual reality by using immersive helmets, the two-engine ship incorporating some of the new technologies currently under development at Bell and it is very likely to mature in the near future. At first glance, you are astonished at a cockpit that is totally devoid of physical controls, as if the ship were to run alone, fully automated. Notable elements in the design of the FCX-001 include a fan-driven anti-torque system, hybrid propulsion system, main rotor blade tips, extensive use of fuselage glass, winged doors and the use of augmented reality in the cockpit to control the aircraft. On the very roomy cabin ceiling of the aircraft, configured for only eight passengers in the Heli-Expo model, but able to adapt up to 12 passengers, Bell introduced a "drop-down" control module to allow personalization maximum and increased passenger comfort. The concept is provided with various modules that provide passengers with the ability to adjust their own things, such as cabin light intensity, interior temperature, or infotainment system. When looking closely at the new FCX-001 concept, starting with the back of the aircraft, it does not have a tail rotor (which is essential and notable for Bell's new model). In order to achieve the anti-torque instead, a new multi-rotor system is needed in the hood. It gives the aircraft the ability to push in both directions and also has vector control of the traction, also allowing it to give up a horizontal stabilizer. The anti-torque system is acted by an electric motor as part of a hybridized propulsion system. At the top of the aircraft, the main rotor blades (morphing) have an attractive design. At the same time, technology aims to allow the tip of each blade to move between the different flight regimes, just like a "swing wing" on an airplane to maximize efficiency and performance and reduce noise. The actual airframe of the aircraft is also very different from what Bell used in the past. In terms of ladder, the FCX-001 is slightly larger than a Bell 412 both in terms of its length and width, its new lines and its use of massive glass exhibiting some production challenges that rely on the new composite structures, today so widely used in the aviation and aerospace industries.

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Section: Resultsmentioning

confidence: 99%

About Bell Helicopter FCX-001 Concept Aircraft-A Short Review

Petrescu¹,

Aversa²,

Akash³

et al. 2017

Journal of Aircraft and Spacecraft Technology

View full text Add to dashboard Cite

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“…Here experiments have come very far, because of the slight separation of water in her components using the ultraviolet some or in the mini cellular honeycomb type using nanotechnologies (Naima and Liazid, 2013;Mirsayar et al, 2017).…”

Section: Energetic Efficiencymentioning

confidence: 99%

The Quality of Transport and Environmental Protection, Part I

Petrescu¹,

Aversa²,

Kozaitis³

et al. 2017

American Journal of Engineering and Applied Sciences

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The today main challenge to protect the environment through the development of new and more efficient transportation systems is presented. The absolutely necessary goods distribution and human transfers are polluting and damaging the environment and new solution should be envisaged; the conflicting strategies to adopt new types of environment friendly transportation while maintaining operative the more economically convenient, but largely polluting, already existing machines are discussed and compared. Shipment is an activity that is occurring since the existence of man who felt the need to find ways for him and his goods transportation. Physical human body limits have led to the discovery of a variety of systems for a continuous transportation evolution. This work analyzes the new environment friendly technologies that have been recently developed or that could be further implemented in the next near future. In view of the constantly improvement of the quality of transportation to be carried out, the transportation sector has various aspects that need to be investigated. Passenger comfort, flexible design, maximum interior space, safety and greater range are main features that improve transportation efficiency while making these technologies more familiar and accepted by consumers. Avoiding any excessive generalization, the three major transportation interacting branches, namely, infrastructures, vehicles and management have been reviewed. Such a complex system needed the application of an evolutionary design approach considering renewable energy sources for Hydrogen production as well as electric or internal combustion engines. The overall transportation network and related terminals have been involved as infrastructures, while all aspects of design, construction, operation diagnostics and traffic interactions have been considered for the vehicles. Finally, the management of the engineering responsibilities chain to ensure quality, safety and environmental impact of the transportation systems has been assessed.

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“…The structure of Airbus Industry is that of an Economic Interest Grouping (GIE) which facilitates exchanges between the participating nations and offers more Flexibility in operations. The headquarters of the new entity is based in Paris and Franz-Josef Strauss is appointed Chairman of the Supervisory Board, responsible for deciding on new programs (Airbus, From Wikipedia;Aversa et al, 2016a;2016b;2016c;2016d;2016e;2016f;2016g;2016h;2016i;2016j;2016k;2016l;2016m;2016n;2016o;2017a;2017b;2017c;2017d;2017e;Mirsayar et al, 2017).…”

Section: Airbus Historymentioning

confidence: 99%

Home at Airbus

Petrescu¹,

Aversa²,

Akash³

et al. 2017

Journal of Aircraft and Spacecraft Technology

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Airbus Commercial aircraft, known as Airbus, is a European aeronautics manufacturer with headquarters in Blagnac, in the suburbs of Toulouse, France. The company, which is 100% -owned by the industrial group of the same name, manufactures more than half of the airliners produced in the world and is Boeing's main competitor. Airbus was founded as a consortium by European manufacturers in the late 1960s. Airbus Industry became a SAS (simplified joint-stock company) in 2001, a subsidiary of EADS renamed

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Extended MTSN criterion for fracture analysis of soda lime glass

Cited by 133 publications

References 47 publications

About Bell Helicopter FCX-001 Concept Aircraft-A Short Review

About Bell Helicopter FCX-001 Concept Aircraft-A Short Review

The Quality of Transport and Environmental Protection, Part I

Home at Airbus

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