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Emirates completes engine ground testing with 100% SAF

Emirates wants Airbus to design a new super jumbo that is larger than the A380.

Emirates used 100% sustainable aviation fuel to successfully complete the ground engine testing for one of its GE90 engines on a Boeing 777-300ER (SAF). The goal of the ground testing and analysis is to show that the GE90 engine can operate on the specially blended 100% SAF without impairing its performance, necessitating no changes to the aircraft’s systems or additional maintenance for the GE90 engine or Boeing 777-300ER. Over the course of the fuel’s life cycle, SAF can cut carbon emissions by up to 80%.

The ground test results will now pave the way for the airline’s first experimental test flight using 100% SAF in one engine, which is due for take-off this week. The testing activities involved running one engine on 100% SAF and the other on conventional jet fuel to better analyse the fuel system´s behaviour and performance under each fuel type, compare specific outputs of each engine, and ensure seamless operation of the aircraft’s engine and airframe fuel systems during the planned test flight.

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During the ground testing at the state-of-the-art Emirates Engineering Centre in Dubai, the aircraft first went through its standard pre-inspection activities. After that, the stationary operating testing began by first running the Honeywell 331-500 auxiliary power unit (APU) on 100% SAF. The APU was then put under full load with SAF to start the engines. The left engine was exercised through its full power range, utilising the same settings that will be used for the experimental flight.

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This included idle, ‘take-off’ and ‘climb settings’ at full flight profile durations, running at maximum speed and intensity. Engines were then run at ‘cruise’ settings for 15 minutes. After the simulation ended, the engines were cooled down. Fuels were isolated in separate fuel tanks to maintain segregation of test fuels. Upon completion of the ground test, engine data was downloaded for review, comparison, and analysis.

Emirates has been working with its partners GE Aerospace, Boeing, Honeywell, Neste and Virent  Inc., a subsidiary of Marathon Petroleum Corp throughout 2022 on SAF fuel blend testing. The partners have developed a blend with the same qualities and performance characteristics of conventional jet fuel and have collaborated on the technical analysis and operational requirements surrounding ground testing and experimental flight activities.

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The results of this initiative will provide additional data and research around synthetic fuel blend components and biofuels, supporting standardization and future approval of 100% drop-in SAF. Following the successful trial on one engine, Emirates will then continue to develop these initiatives with the engine airframe manufacturers as well as SAF providers with the goal of certifying these blends for commercial use. Currently, SAF is approved for use in blends of up to 50% with conventional jet fuel.

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Riyadh Air Initiates Talks with Airbus and Boeing for New order

Riyadh Air Initiates Talks with Airbus and Boeing for New order
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Riyadh Air, Saudi Arabia’s emerging second flag carrier, is poised for a significant expansion as it sets its sights on bolstering its fleet to commence operations by the summer of 2025.

Reports indicate that the airline is currently engaged in advanced discussions with aerospace giants Boeing and Airbus to finalize a substantial order of wide-body aircraft, marking a crucial step in its journey towards becoming a prominent player in the aviation industry.

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CEO Tony Douglas revealed that Riyadh Air is on the verge of clinching a deal for additional narrow-body aircraft, with an announcement expected in the near future. This move underscores the airline’s strategic commitment to fortify its fleet capacity in preparation for an ambitious network expansion.

The imminent narrow-body order complements Riyadh Air’s recently completed acquisition of narrow-body jets, the details of which are set to be disclosed in the coming months. Riyadh Air’s expansion strategy aligns seamlessly with Saudi Arabia’s Vision 2030 initiative, aimed at revitalizing the nation’s aviation sector and fostering increased international tourism.

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With plans to connect the capital city with over 100 destinations by the end of the decade, Riyadh Air envisions rapid growth, targeting a fleet of more than 200 aircraft within the initial five years of operation.

Notably, Riyadh Air’s endeavors come under the auspices of Saudi Arabia’s Public Investment Fund, signaling strong government support for the airline’s ambitions. However, amidst the backdrop of robust demand for aircraft and supply chain challenges plaguing both Airbus and Boeing.

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Douglas emphasized the imperative of timely jet deliveries to ensure Riyadh Air’s successful debut in the competitive aviation landscape. Both Airbus and Boeing find themselves grappling with production constraints amid burgeoning demand, underscoring the urgency for Riyadh Air to secure its fleet on schedule.

As the airline prepares to take flight, these negotiations epitomize Riyadh Air’s determination to surmount industry challenges and carve out a prominent presence in the global aviation arena.

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Qantas Grapples with $66 Million Fine After “Ghost Flights” Scandal

Qantas Grapples with $66 Million Fine After "Ghost Flights" Scandal

Qantas, the renowned Australian airline, finds itself in the midst of a significant controversy, agreeing to pay a hefty $66 million fine in the aftermath of what has been dubbed the “ghost flights” scandal.

The scandal revolves around accusations that Qantas continued to sell seats on flights that had long been cancelled, leaving passengers in the lurch. Australia’s competition watchdog revealed that Qantas had confessed to misleading consumers by advertising seats on tens of thousands of flights, despite the fact that these flights had been cancelled.

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This compensation scheme will see domestic customers receiving $225 and international customers receiving $450. Qantas emphasized that this compensation is in addition to any refunds or alternative flight arrangements that may have already been offered to impacted passengers.

Affected customers will be notified via email starting next month, outlining the process for lodging a claim. Further details can be found at www.qantasremediation.deloitte.com.au. Vanessa Hudson, Qantas’ chief executive, expressed regret over the airline’s failure to meet its own standards and acknowledged the disappointment experienced by customers.

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As part of the agreement, Qantas has pledged not to engage in similar conduct in the future. Additionally, the airline has committed to promptly informing customers of cancelled flights, ensuring that notifications are issued within 48 hours of the decision to cancel. Furthermore, Qantas will cease selling tickets for such journeys within 24 hours of cancellation.

This commitment extends to Qantas subsidiary Jetstar as well. The Australian Competition and Consumer Commission (ACCC) and Qantas will seek approval of the proposed penalty from the Federal Court. However, Qantas intends to initiate the remediation process before the court approval is obtained, signaling a proactive approach to addressing the fallout from the scandal.

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Air India Resumes Non-Stop Delhi-Zurich Route After 25 Years

Air India Resumes Non-Stop Delhi-Zurich Route After 25 Years

After a prolonged absence, Air India is set to make a comeback at Zurich Airport with the launch of its non-stop service between Delhi and Zurich.

This move not only marks the airline’s reentry into Switzerland but also expands its presence in mainland Europe to seven cities, reaffirming its commitment to global connectivity. According to an official press release, Air India will deploy its two-class configured Boeing 787 Dreamliner aircraft for the Delhi-Zurich route.

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Operating four times a week on Mondays, Wednesdays, Fridays, and Sundays, the flights aim to cater to both business and leisure travelers. The modern Boeing 787-8, equipped with 256 seats, promises a comfortable and efficient travel experience for passengers.

Flight schedules have been strategically designed to accommodate diverse travel needs. Departing from Zurich at 8:50 pm, the aircraft arrives in New Delhi at 08:05 am the following day, facilitating convenient connections for travelers. Conversely, flights depart from New Delhi at 2:05 pm, landing in Zurich at 7:15 pm, offering seamless travel options for both inbound and outbound passengers.

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Air India’s return to Zurich comes after a hiatus of nearly three decades since its last scheduled services to the Swiss city in 1997. Campbell Wilson, Chief Executive Officer and Managing Director of Air India, expressed enthusiasm about the new route, highlighting its significance in strengthening bilateral ties between India and Switzerland.

Wilson emphasized the robust economic relationship between the two countries, with numerous Swiss companies operating in India, Indian companies in Switzerland, and a thriving Indian diaspora.

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It’s worth noting that Air India‘s entry into Switzerland complements the existing connectivity provided by Swiss International Air Lines (SWISS), the home carrier, and Star Alliance partner. SWISS already offers daily flights connecting New Delhi with Zurich, further enhancing travel options between the two nations.

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