Ryan, Sowards lead Lady Indians to easy win in season opener, 57-36 over Felicity Senior Profile: Wes Hayslip Justice off to hot start at VSU County boys’ squads on display in annual SHAC Preview Night ‘Operation Christmas Child’ collects 1,707 shoe boxes for needy children Two animal cruelty cases investigated in Adams County DP&L considers closing power-generating plants in county Holiday spirit makes an early appearance in Adams County Chester A Mann Jeffrey A Daley Sr Michael G Tincher DAR sponsors Good Citizen Award Ohio’s young hunters harvest nearly 6,000 deer during Youth Gun Season Senior Profile: Kayle Thomas Helen N Hiestand Rev Walter R Egnor Sr Betty Beam Jamie L Corrill Jeffrey L Heppard Edsel L Massey Jr It is time to stop and take time to give thanks on a special day Another year to be very thankful for Senior Profile: Savannah McCoy McCoy signs to continue golf career at SSU North Adams hosts SHAC Girls Preview DAR commemorates 50th anniversary of Vietnam War Historical Society honors veterans Star Wars routine leads Fancy Free Cloggers to ‘America’s Got Talent’ A Day at the Opera Eagle Creek draws community to Thanksgiving celebration Ward ekes out victory over Worley in county commissioner race Mary A Garman Ronald L Palmer Joseph S McClanahan II Emma O Hayslip Devils slip by Georgetown in Foundation Game Hupp, Hunter, Wolke named OSSCA Second Team All-State Senior Profile: Kain Turner Lady Devils romp in Foundation Game Oh, those aromas coming from Mom’s kitchen What Became My Biggest Project Deer gun season set to begin ‘Trees to Textbooks’ shares revenues with local schools and communities BREAKING NEWS Winchester’s Baxter wins Miss Ohio USA 2017 pageant Genny Elkins Pauline S Stevenson Donald E Lewis Sr Charlotte R Seaman Ruth Prater Bennie Skaggs Gertrude Swayne West Union High School hosts impressive Veterans Day ceremonies Peebles Elementary hosts ceremony to honor local veterans Duke Energy exits Killen and Stuart Plants GE Aviation hosts annual Veterans Day celebration Senior Profile: Logan Gordley Jeffrey A Brown Sr Peebles Library welcomes local author and survivor on Nov. 19 Homer C Eldridge Robert W Schomberg One Commissioner race too close to call in unofficial count Voters approve majority of county levies on Tuesday’s election ballot NAES Sixth Graders practice the democratic process Honoring one who gave the ‘last full measure of devotion’ Overcoming adversity, veteran of Iraq War opens local business Senior Profile: Ben Figgins Senior Profile: Macy Mullenix SHAC Basketball Previews are set for Nov. 18 and 25 Trio of local golfers finish careers with trip to the highest level of high school competition Peebles sophomore Jenny Seas finishes sixth in OHSAA state cross-country meet Upset win sends Trump to the White House ACRMC awarded plaque for 50 years of service Peebles Elementary releases Honor Roll for First Nine Week Grading Period BREAKING ELECTION NEWS! Senior Profile: Jordyn Kell Orlie H Kirker Military homecoming at NAES Second half spells doom as Greyhounds fall to Hillcrest 42-12 in finale Senior Profile: Sarah McFarland WU’s Horton will continue golf career at SSU Lady Devils’ season ends in heartbreak with 3-2 loss in District championship battle Christine R. Ritchey Operation Christmas Child begins Nov. 14 Mental Health levy on tomorrow’s ballot Wanda L. Nixon David Rogers Robert “Bobby” Leonard Keneth Waters Commissioner Worley seeks re-election Republican challenger vies for Commissioner’s seat Charles Cooper Thelma J White Kayleigh L Crothers AEP Ohio employees support Breast Cancer Awareness Month WUHS holds annual Beta Club and Honor Society inductions When Saturday mornings belonged to the kids of the house Senior Profile: Gloria Purdin Green-White Night, OHSAA Meeting at WUHS on Nov. 9

Start your engines, first full GE9X engine begins testing

GE9X engine at Peebles
GE9X engine at Peebles

Ground testing in underway on the first full GE9X development engine, which is the world’s largest commercial aircraft engine, at GE Aviation’s Peebles Testing Operation in Ohio. The GE9X engine will power Boeing’s new 777X aircraft.

“The entire GE9X team-from engineering to sourcing to supply chain to development assembly-devoted countless hours to enable this achievement to occur,” said Bill Millhaem, general manager of the GE90/GE9X engine programs at GE Aviation. “The ground testing will generate data on the full engine system and aerodynamic performance, mechanical verification, and aero thermal system validation.”

“We would like to convey our congratulations to the GE team for its achievement of this milestone,” said Bob Feldmann, Boeing 777X vice president and general manager. “GE’s commitment to technology maturation throughout the GE9X development program continues to deliver results for the 777X program. We look forward to working together with GE to deliver this great airplane to our customers.”

Maturation testing of the GE9X engine began about five years ago and has progressed from component-level all the way to the first full engine to test (FETT). FETT brings all the GE9X technologies together to demonstrate their operability as a complete propulsion system.

Compared to other engine programs, the GE9X FETT happened earlier in the development process, just a mere six months after the engine design was finalized. This timing assures all learnings from FETT will be captured in the certification engines. Next year will be a busy year for the GE9X program with the start of certification testing and flight testing on GE Aviation’s flying test bed. Engine certification is anticipated in 2018.

With almost 700 GE9X engines on order, the GE9X engine will be in the 100,000 pound thrust class and will have the largest front fan at 134 inches in diameter with a composite fan case and 16 fourth generation carbon fiber composite fan blades. Other key features include; a next-generation 27:1 pressure-ratio 11-stage high-pressure compressor; a third-generation TAPS III combustor for high efficiency and low emissions; and CMC material in the combustor and turbine.

IHI Corporation, Snecma and Techspace Aero (Safran), and MTU Aero Engines AG are participants in the GE9X engine program.

Leave a Reply

Your email address will not be published. Required fields are marked *

2016 People's Defender