PRATT & WHITNEY PUREPOWER ENGINES
SP's Airbuz|February - March 2021
The Pratt & Whitney PurePower Geared Turbofan engine introduced dramatic improvements in propulsive efficiency and noise reduction
SUKHCHAIN SINGH
PRATT & WHITNEY PUREPOWER ENGINES

PRATT & WHITNEY PUREPOWER Engines comprise two aero-engine families, the PW800 engine family and the PW1000G or Geared Turbo Fan (GTF) engine family. Common between the PW800 and PW1000G engine families is the PurePower engine core which is a high-performance core built for the demands of high-cycle, short-haul operation.

FAMILY CORE. It is a state-of-the-art engine-core that is fully capable from 10,000 to 40,000 pounds of thrust. Scaling the engine core over this range had been enabled by the GTF engine architecture. GTF engines can slow the fan rotation while greatly increasing the speed of the low-pressure modules, the Low-Pressure Compressor (LPC) is able to “supercharge” the air before it enters the High-Pressure Compressor (HPC). In turn, that means fewer HPC stages are required to achieve the same level of performance. The end result for operators is that lighter-weight core with fewer parts, which is easier to maintain, with hundreds fewer aerofoils and fewer Life-limited Parts (LLPs) are required. All this with the same core across two families of engines gives operators the benefit of higher maturity that comes with many hours of operations. The GTF family offers double-digit improvements in fuel consumption, noise, environmental emissions and operating costs. The GTF-powered A320neo provides 16 per cent better fuel efficiency from prior-generation engines, 75 per cent reduction in noise footprint and a 50 per cent reduction in regulated emissions.

Bu hikaye SP's Airbuz dergisinin February - March 2021 sayısından alınmıştır.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.

Bu hikaye SP's Airbuz dergisinin February - March 2021 sayısından alınmıştır.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.

SP'S AIRBUZ DERGISINDEN DAHA FAZLA HIKAYETümünü görüntüle
Travel Transitions In 2021
SP's Airbuz

Travel Transitions In 2021

From contactless checkin to biometric gateways, cabin cleaning, increased collaboration, domestic travel, common travel digital passport, travelling in 2021 and beyond comes decked up with innovations

time-read
5 dak  |
February - March 2021
Supersonic Airliners On The Horizon
SP's Airbuz

Supersonic Airliners On The Horizon

Although the aviation industry has been severely hit by the coronavirus pandemic, the nascent field of high-speed civil aviation is one area that is recording noteworthy progress

time-read
6 dak  |
February - March 2021
TATA GROUP RIDING THE AMBITIOUS AVIATION ARC
SP's Airbuz

TATA GROUP RIDING THE AMBITIOUS AVIATION ARC

Having raised its stake in AirAsia India, alongside operating Vistara, Tata Group is a strong bidder for Air India too

time-read
4 dak  |
February - March 2021
PRATT & WHITNEY PUREPOWER ENGINES
SP's Airbuz

PRATT & WHITNEY PUREPOWER ENGINES

The Pratt & Whitney PurePower Geared Turbofan engine introduced dramatic improvements in propulsive efficiency and noise reduction

time-read
5 dak  |
February - March 2021
SIX BOEING 777 FREIGHTERS FOR CHINA AIRLINES
SP's Airbuz

SIX BOEING 777 FREIGHTERS FOR CHINA AIRLINES

China Airlines has becomes the 20th operator of the twin-aisle freighter. The company’s Chairman Hsieh Su-Chien stated:

time-read
1 min  |
February - March 2021
TATA'S STAKE CLIMB UP THE LADDER IN INDIAN AVIATION INDUSTRY
SP's Airbuz

TATA'S STAKE CLIMB UP THE LADDER IN INDIAN AVIATION INDUSTRY

Tata group increased its holdings in AirAsia India to 84 per cent

time-read
3 dak  |
February - March 2021
INDIAN AIRLINE INDUSTRY ON THE ROAD TO RECOVERY
SP's Airbuz

INDIAN AIRLINE INDUSTRY ON THE ROAD TO RECOVERY

Around two months after the imposition of total lockdown for three weeks commencing March 23, 2020, domestic flights albeit with much reduced frequency, were permitted to operate

time-read
3 dak  |
February - March 2021
EMBRAER E190 OPERATING WITH MYANMAR AIRWAYS
SP's Airbuz

EMBRAER E190 OPERATING WITH MYANMAR AIRWAYS

On December 21 last year, Myanmar Airways International’s (MAI) first Embraer E190 commenced operations from Yangon.

time-read
1 min  |
February - March 2021
EMERGING CONFIGURATIONS FOR SUSTAINABLE AVIATION
SP's Airbuz

EMERGING CONFIGURATIONS FOR SUSTAINABLE AVIATION

Aviation contributes two per cent of humanmade Co 2 emissions and has challenged itself to reduce net emissions even while demand for air travel and transport has grown significantly

time-read
8 dak  |
February - March 2021
BLURRING DISTINCTION BETWEEN NARROW-BODY AND WIDE-BODY AIRLINERS
SP's Airbuz

BLURRING DISTINCTION BETWEEN NARROW-BODY AND WIDE-BODY AIRLINERS

The major benefit which will emerge is that terribly busy hubs will de-congest with the number of transiting passengers reducing drastically as the layovers at the hubs will be done away with

time-read
8 dak  |
February - March 2021