Russian Helicopters Presents New High-Speed Rotor Blades for Combat Helicopters at ARMY-2020

The Russian Helicopters holding company (part of RostecState Corporation), presented new fully composite rotor blades designed to increase the maximum speed of Mi-28 and Mi-35 combat helicopters at the International Military-Technical Forum ARMY-2020.

The blade possesses modern aerodynamic characteristics and elastic composition; it is manufactured using the technology of one-stage compression molding. It was tested as part of the flying laboratory of a new high-speed helicopter concept. 

"During the testing, the flying laboratory based on Mi-24 helicopter equipped with a set of new blades, reached a speed of more than 400 km/h without the needto change the base helicopter design. At the same time, we managed to maintain low vibration and load levels, which speaks of the high potential of this design", noted the Director General of Russian Helicopters, Andrey Boginsky.

The new rotor blades are currently undergoing factory flight tests on a Mi-28N helicopter.

JSC “Russian Helicopters”, a part of Rostec State Corporation, is a leading player in the global helicopter industry, the sole Russian designer and manufacturer of helicopters. The Holding Company was established in 2007 and is headquartered in Moscow. We operate five helicopter assembly plants, two design bureaus, component production and maintenance enterprises, aircraft repair plants and one helicopter service company providing after-sales support in Russia and abroad. The customers of the Holding Company are the Ministry of Defense, the Ministry of Home Affairs, EMERCOM of Russia, and other state customers, Gazpromavia, UTair Aviation company, large Russian and foreign companies.

State Corporation Rostec is one of the largest industrial companies in Russia. It unites more than 800 scientific and industrial organizations in 60 regions of the country. Its key areas of activity are transport engineering, electronics, medical technology, chemistry and innovative materials. Rostec holdings form three clusters: electronics, weapons and aviation. The corporation’s portfolio includes such well-known brands as AvtoVAZ, KAMAZ, Kalashnikov, Russian Helicopters, Uralvagonzavod and others. Rostec is active in the implementation of all 12 national projects. The company is a key provider of Smart City technology, it is engaged in the digitalization of public administration, industry and social sectors, and it is developing plans for the development of 5G wireless technologies, an Industrial Internet of Things, big data and blockchain systems. Rostec partners with leading world manufacturers such as Boeing, Airbus, Daimler, Pirelli and Renault. The corporation’s products are delivered to more than 100 countries worldwide. Almost a third of the company's revenue comes from the export of high-tech products.

Kazan Helicopters has Certified the Ansat simulator According to International Standards

Kazan Helicopters of the Russian Helicopters holding company (part of Rostec State Corporation) has received positive qualification of Ansat helicopter training simulator's compatibility to international standards. The evaluation was carried out by the Central Aerohydrodynamic Institute named after N.E. Zhukovsky (TsAGI). 

The comprehensive Ansat simulator was tested for its compliancewith the requirements of the International Civil Aviation Organization (ICAO). Evaluated characteristics included the layout and design of the cockpit, simulation of flight and engine dynamics, controlling on ground, helicopter systems, acoustic, visual and vibration effects and navigation. The assessment result was positive. 

"We consider the certification of the Ansat helicopter simulator according to ICAO standards as one of the important achievements of our company. Our Aviation Training Center is now waiting for the first intake of students to pass the simulator training in August 2020. The training will be organized to foreign customers: pilot training is included in the price of the helicopter in all export orders", pointed out Managing Director of Kazan Helicopters, Yuri Pustovgarov. 

The simulator model was developed on the basis of helicopter flight test data provided by the design bureau of the Kazan Helicopters. The cockpit and interior of the simulator are completely authentic. Instrumentation is replaced with simulator devices, but their appearance and functionality fully correspond to the originals.

The Ansat simulator is equipped with a visualization system that provides full visibility from the pilot's seat. It can be used to reproduce two distinct areas: the city of Kazan along with the Kazan Helicopters flight test center, as well as the city of Sochi. A vibrating platform and audio system help to simulate the vibrational and acoustic effects of flight. Using the simulator,trained pilots will be able to maneuver the helicopter model in various conditions, including in dangerous and emergency situations.

The comprehensive Ansat simulator was designed and produced as part of the investment project "Development Concept for for the Aviation Training Center of the Kazan Helicopter Plant of Russian Helicopters Holding Company".

The KHP Aviation Training Center also has a comprehensive simulator for Mi-8MTV helicopter. The cabin of the simulator has been adapted to simulate training of pilots at night with night vision goggles. Besides, the simulator has a vibroacoustic unit whichimitates vibration and sounds of a helicopter depending on the flight mode and conditions. 

The Aviation Training Center of Kazan Helicopters was established in 1995. In more than 20 years it has trained almost 9,000 specialists. The center provides courses on retraining andprofessional development for pilots, engineers and technical specialists. Teachers constantly improve their skills and undergo practical training in the leading training centers in Russia and abroad, and have registered certificates of aircraft manufacturers. The KHP Aviation Training Center provides training for helicopters of Mi-8/17 and Ansat types. In the future it is planned to create a similar training program for Mi-38 helicopter.

JSC “Russian Helicopters”, a part of Rostec State Corporation, is a leading player in the global helicopter industry, the sole Russian designer and manufacturer of helicopters. The Holding Company was established in 2007 and is headquartered in Moscow. We operate five helicopter assembly plants, two design bureaus, component production and maintenance enterprises, aircraft repair plants and one helicopter service company providing after-sales support in Russia and abroad. The customers of the Holding Company are the Ministry of Defense, the Ministry of Home Affairs, EMERCOM of Russia, and other state customers, Gazpromavia, UTair Aviation company, large Russian and foreign companies.

State Corporation Rostec is one of the largest industrial companies in Russia. It unites more than 800 scientific and industrial organizations in 60 regions of the country. Its key areas of activity are transport engineering, electronics, medical technology, chemistry and innovative materials. Rostec holdings form three clusters: electronics, weapons and aviation. The corporation’s portfolio includes such well-known brands as AvtoVAZ, KAMAZ, Kalashnikov, Russian Helicopters, Uralvagonzavod and others. Rostec is active in the implementation of all 12 national projects. The company is a key provider of Smart City technology, it is engaged in the digitalization of public administration, industry and social sectors, and it is developing plans for the development of 5G wireless technologies, an Industrial Internet of Things, big data and blockchain systems. Rostec partners with leading world manufacturers such as Boeing, Airbus, Daimler, Pirelli and Renault. The corporation’s products are delivered to more than 100 countries worldwide. Almost a third of the company's revenue comes from the export of high-tech products.

Work cutoff for ISRO scientists

India Space Research Organization (ISRO) has established itself as a reliable worldwide service provider for the launch of light satellites up to 2 tons. However, they have not been able to replicate this success with heavier satellites. The team of scientists from ISRO will have their hands full perfecting the launch vehicles for the heavier satellites. The timetable calls for the launch of atleast three or four satellites this calendar year. The future of India's moon mission could depend on this success.

ISRO had earlier this year announced that it plans to launch a number of satellites within this calendar year. These include the launch of Resourcesat-2, Meghtropiques, Youthsat and X-sat satellites all scheduled for this year’s launch.

While the Resourcesat-2, is an advanced remote sensing satellite, Youthsat, is a participatory scientific mission with payloads from both Russia and India, and X-sat, Singapore's first indigenous satellite put off since last year are expected to be launched on board of PSLV C-16 during the next few months,

Despite the failures of two GSLV satellite launches last year, “The morale of our scientists remains high,” K. Radhakrishnan, chairman of ISRO told reporters a press conference after the crash. But the team at ISRO has been tight lipped and not willing to reveal anything more to the media.

Experts say the year 2010 was bad for ISRO. It had the recent failure for a heavy satellite launch -- GSLV-F06, rocket carrying a 2,130 kg communication satellite, which exploded 63 seconds after taking off from Sriharikota in December 2010. Earlier on April 15, 2010 GSLV-D3 developmental flight carrying GSAT4 onboard failed on take-off and plunged into the sea.

Experts say if these satellites had been successfully launched it would have guaranteed India as a super space power. Success or failures are part and parcel of space program and ISRO is no exception. NASA, Russians and the European Space Agency have also had many failures mixed with success.

In fact, according to a Wikipedia report, since 1991 when India launched the GSLV program it has been a mixed bag of successes and failures. It kicked off with GSLV Mk.I, GSAT-1, a satellite with a payload of 1,540 kg was termed as partial success. A number of subsequent launches followed with success and failures. So out of the seven GSLV launches so far four were categorized as success or partial success while three of them failed.

Interestingly, Geosynchronous Satellite Launch Vehicle (GSLV) is built on top of the earlier successful Polar Satellite Launch Vehicle (PSLV). There was the addition of liquid strap-on boosters and a cryogenic upper stage to put a 5000 kg into an easterly low Earth orbit. Indian GSLV engine makes use of liquid hydrogen and oxygen that did not ignite properly leading to earlier failures.

The government has also constituted a review committee to look into the failures, the committee will now only look into the failure of the GSLV program and also future launches like the INSAT-3D and Chandrayaan-II. This is more grueling work for the ISRO team since the operation would require an indigenous cryogenic stage.

The country’s ambitious moon project, Chandrayaan II project is expected to be launched in 2013 or 2014 and the scientists are need to act fast to meet the aggressive time-line.

Now get your Mobile Web report from Opera

Opera’s popular mobile browser Opera Mini claims to enhance the mobile internet experience. The software organization has now broadcasted its State of the Mobile Web report that further ascends the browser. This report presents some fascinating data that offers a detailed description about the evolution of Web browsing on mobile phones.

Opera conducted a study of vital factors that influence the mobile Web globally and publishes it as the State of the Mobile Web, monthly. The report provides information about the most regularly visited sites. Moreover it also includes key data metrics from Opera Mini and a picture of a particular development selected by the analysis team for that month.

The company had introduced the Opera Mini and Opera Mobile which are premium software for mobile Web browsing on both feature phones and smartphones. Opera Mini offers faster Web services on the handset. Moreover even the page is viewed just as it appears on the desktop browser. The Opera Zoom feature articulates the contents so as to enhance the readability and interaction. Additionally, it also incorporates Opera Link that facilitates users to synchronize their bookmarks for free. It also offers a Speed Dial option and personal bar between all the Web browsers.

The report reveals that 25.4 million Opera Mini users have browsed over 9.6 billion pages, as per the records in the month of May, 2009. Further it claims that since April, 2009, page-views have risen by 11.0% and increased by a remarkable 227% from May, 2008. It also illustrates that users generated almost 160 million MB of data for global operators in May, 2009.

The content analysis is based on an assessment of the top 100 sites ranked based on page views in every country. The designation of sites to particular kind was devised by local content professionals by following Opera’s guidelines to exemplify each site.

Additionally, demographic data was also gathered from voluntary user surveys. The data was then provided to a random subset of Opera Mini users through their handsets, in English, Russian, Chinese, German and Polish. Survey responses were accumulated between February to June, 2008.

Agencies