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Viewing 1 to 30 of 92
Article
2014-04-08
Honeywell introduces Solstice performance fluid with improved cleaning power for metal and plastic parts.
Article
2014-03-29
Honeywell’s HP Series, HE Series, and LE Series of pressure switches provide high burst pressure ranges, a long life cycle rating, and IP67 sealing, enhancing durability and reliability.
Article
2014-01-30
Interior Climate Control Committee reactivates development of standards for R-744 mobile air-conditioning (carbon dioxide as a refrigerant), after several German automakers choose to renew work on a system. R-1234yf maintains worldwide lead as low-global-warming refrigerant choice to replace R-134a. German association of the auto industry (VDA) assigns R-744 development work to automakers.
Article
2014-01-08
Dassault Aviation has built into its upcoming Falcon 5X flight controls and displays experience not only from the Falcon family of business jets but also from the Rafale multi-role combat fighter.
Article
2013-12-06
The push to trim fuel consumption and emissions may prompt aircraft manufacturers to adopt some of the electric motor technologies used in hybrid cars and trucks.
Article
2013-10-31
New R-1234yf production is promised by Arkema. SAE Cooperative Research Group shows R-445A blend has potential, and vehicle prototype charging equipment for assembly line and service shop is undergoing testing. German automakers resurrect the R-744 (carbon dioxide as a refrigerant) development program.
Article
2013-08-25
Chromalloy signed 10-year repair license and supplier agreements with Honeywell. The agreements cover aircraft engine components and engineering services for parts, and special coating processes. Chromalloy will repair and manufacture gas path components and provide thermal barrier coatings and other materials for aircraft engines.
Article
2013-02-22
Honeywell and Embraer signed an agreement worth $2.8 billion over its lifetime to provide Honeywell's Primus Epic as the integrated avionics system for Embraer's second-generation of the E-Jet aircraft family.
Article
2012-12-19
Daimler's decision to halt use of the new refrigerant on safety concerns leads to a product defense by joint-venture suppliers Honeywell and DuPont, citing SAE studies and their own tests. Although GM is the only U.S. maker with R-1234yf cars, Ford also backs the refrigerant's use.
Technical Paper
2012-10-22
Kader Fellague, Emmanuel Nwadiogbu, Sunil Menon, Joseph Borghese, Ravindra Patankar
The operating environment of aircraft causes accumulation and build-up of contamination on both the narrowest passages of the ECS (Environmental Control System) i.e: the heat exchangers. Accumulated contamination may lead to reduction of performance over time, and in some case to failures causing AOG (Aircraft on Ground), customer dissatisfaction and elevated repair costs. Airframers/airlines eschew fixed maintenance cleaning intervals because of the high cost of removing and cleaning these devices preferring instead to rely on on-condition maintenance. In addition, on-wing cleaning is t impractical because of installation constrains. Hence, it is desirable to have a contamination monitoring that could alert the maintenance crew in advance to prepare and minimize disruption when contamination levels exceed acceptable thresholds. Two methods are proposed to achieve this task, The effectiveness of these methods are demonstrated using analytical and computational tools.
Technical Paper
2012-10-22
Laura Dominik
Natural atmospheric radiation effects have been recognized in recent years as key safety and reliability concerns for avionics systems. Atmospheric radiation may cause Single Event Effects (SEE) in electronics. The resulting Single Event Effects can cause various fault conditions, including hazardous misleading information and system effects in avionics equipment. As technology trends continue to achieve higher densities and lower voltages, semiconductor devices are becoming more susceptible to atmospheric radiation effects. To ensure a system meets all its safety and reliability requirements, SEE induced upsets and potential system failures need to be considered. The purpose of this paper is to describe a process to incorporate the SEE analysis into the development like-cycle. Background on the atmospheric radiation phenomenon and the resulting single event effects, including single event upset (SEU) and latch up conditions is provided. The approach to assess radiation effects susceptibility of components and the evaluation of SEE impacts on system functionality is described.
Article
2012-08-29
Atmospheric radiation causes single event effects in electronics, resulting in various system failure conditions, including hazardous misleading information.
Article
2012-06-27
Aircraft companies are racing to give passengers unique abilities to go online for entertainment, information, and business activities in an effort to gain market share and revenue.
Article
2012-05-15
Honeywell patent for R-1234yf revoked by European Patent Office, but company appeals and files additional patents. R-1234yf supply situation unlikely to improve until October. Cost issue creates possible opportunity for blend refrigerants. Refrigerant counterfeiting problems hit military.
Article
2012-04-30
Honeywell adds the SS39ET integrated circuits series to its linear Hall-effect magnetic position sensor product line.
Article
2012-04-27
Yes, whopper-sized engines are still around, but even engineers admit there is a lot to like about smaller displacement engines.
Article
2012-04-26
Getting a rear-wheel-drive vehicle up a 30° incline is a fairly easy task when 150 kids are behind the driving controls.
Article
2012-04-24
The SAE 2012 High Efficiency IC Engines Symposium session on engine technologies showed how near-term technologies are squeezing ever more fuel efficiency from standard spark ignition and compression ignition engines.
Technical Paper
2012-04-16
Matthieu Gancedo, Erwann Guillou, Ephraim Gutmark, Ashraf Mohamed
The goal of the presented research is to study the effective operational range for a centrifugal vaneless diffuser turbocharger compressor with ported shroud typically used in diesel engines. A turbocharger bench facility was designed and tested in order to define the performances of the compressor and to better understand the occurrence of instabilities in the housing. Specific emphasis was given to the low mass flow rate region of the compressor performance characteristics where instabilities occur with fluctuations that can be significantly large in the case of surge. Static pressures and dynamic pressure fluctuations were measured at the inlet, the outlet, as well as at different positions around the volute and diffuser sections of the compressor in order to assess the development and propagation of flow instabilities. The dynamic signature of the flow was measured along with the elaboration of the compressor mapping. Hence, data covering the entire compressor map were collected and then analyzed with specific emphasis given at low mass flow rates where unstable phenomena, including stall and surge, occur.
Video
2012-03-16
This talk will present an overview of the newly published DO-326/ED-202 "Airworthiness Security Process Specification". Presenter Daniel P. Johnson, Honeywell
Article
2012-02-21
A study by a team of engineers from Honeywell provides evidence for an equivalency of performance of a head-down, primary flight display with synthetic vision and Enhanced Vision—a Combined Vision System—to the performance with a HUD with IR imagery.
Article
2012-02-20
Jeju Air, the fastest-growing low-cost carrier (LCC) in South Korea, selected Honeywell Aerospace to provide a full suite of avionics for its new fleet of Boeing 737-800 NG passenger aircraft. This contract covers six aircraft that are expected to be delivered between 2013 and 2017.
Article
2012-02-14
The Cadillac model comes out in late spring, with ATS to follow in mid-summer also with R-1234yf. Paperwork regulatory issues delay production from DuPont-Honeywell joint venture plant in China. SAE committee chairman asks EPA to expedite approvals for service equipment.
Technical Paper
2011-10-18
Mike Dion, Laura Dominik
Atmospheric Neutron Single Event Effects (SEE) are widely known to cause failures in all electronic hardware, and cause proportionately more failures in avionics equipment due to the use altitude. In digital systems it is easy to show how SEE can contribute several orders of magnitude more faults than random (hard) failures. Unfortunately, current avionics Safety assessment methods do not require consideration of faults from SEE. AVSI SEE Task Group (Aerospace Vehicle Systems Institute Committee #72, on Mitigating Radiation Effects in Avionics) is currently coordinating development of an atmospheric Neutron Single Event Effects (SEE) Analysis method. This analysis method is a work in progress, in close collaboration with SAE S-18 and WG-63 Committees (Airplane Safety Assessment Committee). The intent is to include this method as part of current revisions to ARP4761 (Guidelines and Methods for Conducting the Safety Assessment Process on Civil Airborne Systems and Equipment).
Article
2011-09-30
Honeywell won a five-year, $450 million contract with NASA's Goddard Space Flight Center (GSFC) to provide Ground Systems and Mission Operations (GSMO) services for the agency's fleet of scientific research satellites.
Article
2011-07-18
Honeywell has its eye on multiple technologies to improve aircraft emissions and efficiency, including fuel and landing gears.
Article
2011-06-19
Honeywell signed a definitive agreement to acquire EMS Technologies Inc., a provider of connectivity solutions for mobile networking, rugged mobile computers, and satellite communications, for an aggregate purchase price of approximately $491 million.
Article
2011-04-18
Honeywell extends the TruStability pressure sensor line with a single-side liquid media option, allowing one sensor port to be used with condensing humidity or with noncorrosive liquid media.
Article
2011-03-18
The FAA has reached a major milestone on the Next Generation Air Transportation System initiative to modernize America's National Airspace System.
Article
2011-02-15
Standards developed by the Interior Climate Control Standards Committee cover safety, components design, engineering measurements, service equipment, and technician training for the new refrigerant that will go into production later this year.
Viewing 1 to 30 of 92

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