Comments by "Valen Ron" (@valenrn8657) on "CBC News"
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SU-35/SU-37's wing loadings are not low...
USA has F-15C/D, F-15E, F-22A, F-35A, F-35C, F-35B, F-18E/F.
Wing loadings via empty weight.
These wing loading numbers doesn't factor in body lift, LEX and angled twin tails.
F-35A
Empty weight: 29,030 lb (Year 2013 build).
Wing area: 460 ft²
Wing loading: 63.11 lbs/ sq feet.
F-16C Block 52
Wing area: 300 ft²
Empty weight: 18,900 lb
Wing loading: 63 lbs/ sq feet.
F-35A's empty weight is 1.54X scaled from F-16C.
F-35A's wing area is 1.53X scaled from F-16C.
F-35A's 43,000 lbf thrust is 1.50X scaled from F-16C's 28600 lbf.
There's a near straight scaling between F16C to F-35.
From http://breakingdefense.com/2014/06/gen-mike-hostage-on-the-f-35-no-growlers-needed-when-war-starts/3/
General Mike Hostage On The F-35 vs F-16
The F-35, he says, has “at least” the maneuverability and thrust and weight of the F-16. The F-35 is to the F-22 as the F-16 is to the F-15.
F-35A
Empty weight: 29,030 lb (Year 2013 build).
Wing Area: 460 ft²
Weapons: 2000 lb
Fuel: 7070 lb
Combat load: 38100 lb
Wing loading 82.83 lbs/ sq feet.
Thrust: 43000 lbf
Power-to-Weight: 1.13 : 1
F-16C Block 52
Empty weight: 18900 lb
Wing Area: 300 ft²
Weapons: 2000 lb
Fuel: 3950 lb at 51% internal fuel tank
Wing loading: 82.83 lbs/ sq feet.
Combat Load: 24850 lb
Thrust: 28600 lbf
Power-to-Weight: 1.15 : 1
In terms of SFC(specific fuel consumption) at after burner, F-35A is about 64 percent of SU-35. F-35's adaptive engine upgrade will reduce "64 percent" number further i.e. lower is better for F-35 e.g. 25 percent increase fuel efficiency.
F-35A's main target goal is to replace current service F-16C.
References for F35's engine improvements during and after year 2013.
(Note Ref 1) From Feb 2013, read
http://www.flightglobal.com/news/articles/pratt-amp-whitney-to-test-upgraded-f135-this-year-382781/
The option to add 5 percent of thrust on top of 43,000 lbf i.e. 45150 lbf. This improvement also has 5 percent fuel efficiency increase from USN's Fuel Burn Reduction (FBR) programme. This engine improvement was tested late year 2013. This upgrades the hot core.
(Note Ref 2) From Sep 2013, read http://www.flightglobal.com/news/articles/pratt-amp-whitney-and-afrl-start-testing-on-adaptive-fan-test-390994/
Pratt has another engine update for F-35 i.e. another 10% increase in thrust and 25 percent fuel efficiency increase. This is adaptive engine upgrade.
(Note Ref 2) From http://www.pw.utc.com/Press/Story/20130619-0600/2013/All%20Categories
Year 2016 for adaptive engine test with higher 10% increase in thrust power AND 25 percent increase in fuel efficiency.
From Norwegians' F-35 briefings
http://www.regjeringen.no/upload/FD/Temadokumenter/JSF_RBI-svar.pdf
F-35 Block 6 has
+ Range improvements
+ Propulsion Improvements.
Going beyond F-16C
F-35A
Empty weight: 29,030 lb (Year 2013 build).
Wing Area: 460 ft²
Weapons: 2000 lb
Fuel: 7070 lb
Combat load: 38100 lb
Wing loading 82.83 lbs/ sq feet.
Thrust: 47300 lbf (just the adaptive engine upgrade with 25 percent increase in fuel efficiency)
Power-to-Weight: 1.24 : 1
*Thrust: 45150 lbf (just the hot-core upgrade for power, neutral fuel consumption increase)
Power-to-Weight: 1.185 : 1
---------------------------
F-22A (USAF)
Wing area: 840 ft²
Empty weight: 43340 lb
Fuel: 12700 lb **
Weapons: 2000 lb six AIM-120 type A2A missiles
Combat Weight: 58040 lbs
Thrust: 70,000 lbf
Power-to-weight: 1.21 : 1 <---
Thrust: 74,000 lbf (via F-16.net forums)
Power-to-weight: 1.27 : 1 <---
Wing loading: 69.09 lbs/ sq feet. <---
F-15C
Wing area: 608 ft²
Empty weight: 28000 lb
Fuel: 12700 lb **
Weapons: 2000 lb six AIM-120 type A2A missiles
Combat Weight: 42700 lbs
Thrust: 47540 lbf
Power-to-weight: 1.11 : 1 <---
Wing loading: 70.23 lbs/ sq feet. <---
F-15E (USAF)
Wing area: 608 ft²
Empty weight: 31,700 lb
Fuel: 12700 lb **
Weapons: 2000 lb six AIM-120 type A2A missiles
Combat Weight: 46400 lbs
Thrust: 58000 lbf (F-15K has 58800 lbf)
Power-to-weight: 1.25 : 1 <---
Wing loading: 76.32 lbs/ sq feet. <---
SU-35S
Wing area: 667 ft²
Empty weight: 40,570 lb
Fuel: 12700 lb at 50% internal fuel
Weapons: 2000 lb six AIM-120 type A2A missiles
Max take-off weight: 76,060 lb
Combat Weight: 55270 lbs
Estimated on the available lift force: 20970 lbs (max takeoff weight - combat weight)
Thrust: 63800 lbf
Power-to-weight: 1.15 : 1 <---
Wing loading: 82.86 lbs/ sq feet. <---
SU-37
Wing area: 667 ft²
Empty weight: 40,790 lb
Fuel: 12700 lb at ~50% internal fuel
Weapons: 2000 lb six AIM-120 type A2A missiles
Max take-off weight: 76,060 lb
Combat Weight: 55490 lbs
Estimated on the available lift force: 20570 lbs (max takeoff weight - combat weight)
Thrust: 64000 lbf
Power-to-weight: 1.15 : 1 <---
Wing loading: 83.19 lbs/ sq feet. <---
SU-30MKI
Wing area: 667 ft²
Empty weight: 40,565 lb
Fuel: 12700 lb at ~50% internal fuel
Weapons: 2000 lb six AIM-120 type A2A missiles
Combat Weight: 55,265 lbs
Thrust: 55000 lbf
Power-to-weight: 0.99 : 1 <--- LOL
Wing loading: 82.85 lbs/ sq feet. <---
As single engine fighter advantages, F-35C still excellent role rates for displacement roll tactics.
The Flanker has a pretty decent roll-rate per se (270°/s), but due to its engines being spaced widely apart it has a high moment of inertia so the rotation takes quite long to build up. Single engine aircraft (F-16, Mirage 2000) are most impressive in this regard.
F-35C = 300 °/s.
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Matthew Ray Titanium is stronger than aluminium and my point was the 3 services are not flying F-35B but 3 separate F-35 fighters.
From http://breakingdefense.com/2014/06/gen-mike-hostage-on-the-f-35-no-growlers-needed-when-war-starts/3/
General Mike Hostage On The F-35 vs F-16
The F-35, he says, has “at least” the maneuverability and thrust and weight of the F-16. The F-35 is to the F-22 as the F-16 is to the F-15.
This is USAF's expectation when F-35A reaches Block 3F.
Articles like
http://www.flightglobal.com/news/articles/pentagon-lowers-f-35-performance-bar-381031/
uses DOT&E 2012 report refers to Block 2A.
From
http://www.defensenews.com/article/20130531/DEFREG02/305310021/Pentagon-First-F-35s-Operational-2015
Pentagon: First F-35s Operational in 2015
These are F-35A and F-35B Block 2B.
The DOT&E report is a snapshot in time, not an immutable definition of the capabilities of the system.
View
http://s619.photobucket.com/user/SpudmanWP/media/F-3520Master20Plan.jpg.html
The so-call reduction performance in 2012 is line with the above "Block Plan: Capabilities / Transition Plan" table.
At Block 2A, the G numbers are 5.5 / 4.5 /4.5. <------ Year 2012
At Block 2B / 3I, G numbers are 7 / 5.5 / 7.5. <------ Year 2015
At Block 3C(3F) stage, G numbers are 9 / 7 /7.5.
Like the F-16, F-35A obtains it's 9G rating at Block 3C(3F) stage which is superior to any F-18 variants.
References for F35's engine improvements during and after year 2013.
(Note Ref 1) From Feb 2013, read
http://www.flightglobal.com/news/articles/pratt-amp-whitney-to-test-upgraded-f135-this-year-382781/
The option to add 5 percent of thrust on top of 43,000 lbf i.e. 45150 lbf. This improvement also has 5 percent fuel efficiency increase from USN's Fuel Burn Reduction (FBR) programme. This engine improvement was tested late year 2013.
(Note Ref 2) From Sep 2013, read http://www.flightglobal.com/news/articles/pratt-amp-whitney-and-afrl-start-testing-on-adaptive-fan-test-390994/
Pratt has another engine update for F-35 i.e. another 10% increase in thrust and 25 percent fuel efficiency increase. This is adaptive engine upgrade.
(Note Ref 2) From http://www.pw.utc.com/Press/Story/20130619-0600/2013/All%20Categories
Year 2016 for adaptive engine test with higher 10% increase in thrust power AND 25 percent increase in fuel efficiency.
From Norwegians' F-35 briefings
http://www.regjeringen.no/upload/FD/Temadokumenter/JSF_RBI-svar.pdf
F-35 Block 6 has
+ Range improvements
+ Propulsion Improvements.
View
http://i619.photobucket.com/albums/tt271/SpudmanWP/F-35BlockUpgrades.jpg
Again, there's an engine upgrade at Block 6.
It's a no brainier that F-35A would have acceleration/speed issues if the year 2013's engine upgrades are missing-in-action during the year 2012. The Block Plan: Capabilities / Transition Plan road map has indicated this.
Australia based their plans on the above time table i.e. around year 2019 to 2023.
The risk is not reaching USAF's expectation for F-16 like performance at Block 3F.
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Matthew Ray
Range
F-15E
Combat radius: 790 mi (1,150 mi (max))
Ferry range: 2,400 mi (2,100 nmi, 3,900 km) with conformal fuel tank and three external fuel tanks. Ferry range has no weapons.
Rafale
Combat radius: 1,852+ km (1,000+ nmi) on penetration mission.
Range: 3,700+ km (2,000+ nmi) with 3 drop tanks.
F-35A's range with 2500 lb tactical load out is 3000km with just internal fuel tank. Adaptive engine increase the range to around 3900 Km
Israel is working on conformal fuel tank solution for F-35 for greater range e.g. >3000 km or adaptive engine >3900 km.
F-35A
Maximum speed: Mach 1.6+ (1,200 mph, 1,930 km/h) (tested to Mach 1.61)
Very little difference between internal weapons loaded or clean.
Dassault_Rafale
Maximum speed(clean): Mach 1.8 (1,912 km/h, 1,032 knots)
Note the MPH or km/h numbers. F-35's Mach number is being down played, while MPH or km/h are similar to F-18E/F and Rafale.
Speed of sound is not a constant
Altitude vs speed of sound
sea level = 761 MPH
10000 feet = 734 MPH
20000 feet = 701 MPH
30000 feet = 678 MPH
40000 feet = 660 MPH
50000 feet = 660 MPH
With internal weapons bay, F-35A would be faster than Rafale and F-18E/F.
F-35's stealth is just an extra layer in addition to it's counter-measures i.e. "break the kill chain" which makes it harder to get a missile lock. There's a difference between missile lock and detection.
F-35A is not another B2 or F-117 i.e. F-35A's main goal is F-16 like fighter with stealth and longer transits range. USAF's F-35 has better stealth than F-22.
Year 2012 Block 2A is long past and it's nearly year 2015 Block 2B.
Australia has delayed their main F-35 purchases to around 2019 to 2023.
"Lockheed Martin's development roadmap extends until 2021, including a Block 6 engine improvement in 2019"
http://en.wikipedia.org/wiki/Lockheed_Martin_F-35_Lightning_II#Engines
The latest F-35s orders are without engines. LOL.. talk about Osborne effect...
Block 3F, Block 4, Block 5 and Block 6 upgrades are running in parallel.
The JSF partners will reject F-35, if it repeats F-16/79.
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http://www.sukhoi.org/eng/planes/military/su30mk/lth/
Engine and outboard accessory-gearbox life:
- to first overhaul, hours 500
- service life limit, hours 1,500
Aircraft limit:
- SLL, hours 3,000
- to first overhaul, hours 1,500
- service life, years 25
Against F-35's engine problem
From http://www.aviationweek.com/Article.aspx?id=/article-xml/asd_03_06_2014_p01-02-669564.xml
"The fan crack occurred on Dec. 23 during accelerated mission tests (AMT) on ground engine FX648 at Pratt’s West Palm Beach facility, as the engine reached 77% of its required life, says F-35 Program Executive Officer Lt. Gen. Christopher Bogdan"
"The specific engine involved was the highest-time F135 in the test fleet, with 2,200 hr. of running time, or approximately nine years of service as a test engine. In terms of hours"
Read
http://aviationweek.com/defense/f-35-test-jets-undergo-burn-f135-engine-fix
F-35 Test Jets to Undergo ‘Burn In’ for F135 Engine Fix.
http://www.abdonline.com/news-analysis/defense/the-fa-18-advanced-super-hornet/#.VHsfevhxniI
For F-18 E/F
"overhaul from 2,000 to 4,000 hours for the hot section, and from 4,000 to 6,000 hours for the turbine fan"
F-35 is being benchmarked against it's F-16 and F-18 NOT against low overhaul hours Russian engines.
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From http://www.airforce.gov.au/Technology/Future-Acquisitions/F-35A-Lightning-II/?RAAF-ZRnYQhJUh1u0e44uR32olOT1rt+Ym4K3
"The first F-35 aircraft will arrive in Australia in 2018 and the first squadron, Number 3 Squadron, will be operational in 2021. All 72 aircraft are expected to be fully operational by 2023"
"The total capital cost of $12.4 billion for this acquisition includes the cost of associated facilities, weapons and training."
"Around $1.6 billion in new facilities and infrastructure will be constructed, including at RAAF Base Williamtown in New South Wales and RAAF Base Tindal in the Northern Territory."
----
Australia is upgrading it's air bases together with F-35s. Some JSF countries wouldn't be bothered with airbase upgrades.
Minus the airbase upgrades, its $150 million AUD for each F-35A which includes the cost of weapons and training.
Australian Dollar is slightly weaker than US Dollar i.e. that's about 131 million dollar per F-35A unit that includes new weapons. Fighters without weapons are useless.
Rafale's program cost to date is around €45.9 billion (Y2013) with 130 units (June 2014). That's about 61.27 billion USD.
F-35's program cost to date is around $50 billion USD (Y2013) with 100 units. Euro currency is higher than USD.
The reason for near $400 billion USD is due to United States' 2,443 aircraft purchase which is magnitude larger than France's Rafale fleet..
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Reference for F-35 program cost.
On 21 August 2013 C-Span reported that Congressional Quarterly and the Government Accountability Office were indicating the "total estimated program cost now is $400b—nearly twice the initial cost". The current investment was documented as approximately $50 billion. The projected $316 billion cost in development and procurement spending was estimated through 2037 at an average of $12.6 billion per year.
F-35's critics doesn't apply the same max fuel loads to Russian Flankers i.e. being double standards.
From http://www.f-16.net/forum/viewtopic.php?f=22&t=23442&sid=bbbc450dad2955377ec5ed7615c49fcc&start=15
Flankers can do quite limited maneuvering capability (max being about 4.5 G's IIRC) with maximum internal fuel load and to do 9 G's they need to be at about 50-60% of maximum internal fuel load. Sukhoi describes the normal takeoff weight as being with only 5270 kg of internal fuel, which is awfully little for a such powerful jet. Su-27/30/33/35 can't have both full maneuverability AND full internal fuel load simultaneously. IIRC this is because the full fuel load adversely affects the center of gravity of the plane, making it nose-heavy. I don't think there is any similar restrictions with F-35.
The Vanila Su-27SK had limitation with its internal wing fuel tanks. It had a low wing loading, so if there was fuel in the wing tanks, it was limited to 6G load, until it reached 5600kg of fuel(empty wing tanks). I have not heard of any limitation about it being unballanced(COG) the way you discribe here.
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Flankers has it's own G loading issues i.e. effective A2A config for Flankers is around 12700 pound fuel.
F-15E can have 14076 lbs of fuel + two CFT (4785 lbs) without significantly changing it's G force performance e.g. 8.0 G.
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***** For A2A, do not load F-16s with drop tanks i.e. it should drop them for A2A.
F-16C Block 52
Wing area: 300 ft²
Empty weight: 18,900 lb
Fuel: 3800 lbs (50 percent)**
Weapons: 2000 lb six AIM-120 type A2A missiles
Combat Weight: 24,700 lbs
Thrust: 28,600 lbf
Power-to-weight: 1.158 : 1 .<-------
Wing loading: 82.33 lbs/ sq feet.<-------
Notice the small fuel load with F-16.
F-16C Block 52 also uses F100-PW-229 engine.
From http://www.f-16.net/forum/viewtopic.php?t=11567
F-15E's F100-PW-229
(MIL) 17,800lbs @ 0.726 lb/Hr/lb st
(MAX) 29,100lbs @ 2.060 lb/Hr/lb st
At max, duel engine would result in 4.12 lb/Hr/lb st
At max engine power, F-16C Block 52's fuel consumption rate is half of F-15E.
F-35A will attempt to fix F-16's small internal fuel tank issue.
Weapons: 2000 lb six AIM-120 type A2A missiles
F-35A
Wing area: 460 ft²
Empty weight: 29,030 lb (Year 2013 build)
Fuel: 7038 lbs **
Combat Weight: 38,068 lbs
Wing loading: 82.7 lbs/ sq feet. <-----
Thrust: 40,000 lbf
Power-To-Weight: 1.05 : 1 <---- old.
Thrust: 43,000 lbf
Power-To-Weight: 1.129 : 1 <---- current, before year 2013 upgrades.
Thrust: 45,150 lbf** (Feb 2013 info update, 5 percent higher thrust).
Power-To-Weight: 1.186 : 1 <----
Hot core improvements.
Thrust: 47300 lbf** (just Sep 2013's 10 percent increase against 43000 lbf).
Power-To-Weight: 1.24 : 1 <----
Estimate for adaptive engine.
Thrust: 49,665 lbf** (Feb 2013's 5 percent increase + Sep 2013's 10 percent increase)
Power-To-Weight: 1.30 : 1 <----
Estimate for adaptive engine with hot core improvements.
F-35A has F-16C like wing loading with larger fuel tank.
From http://www.f-16.net/forum/viewtopic.php?t=11567
F135-PW-100
(MIL) 28,000lbs @ 0.886 lb/HR/lb st
(According to J@ne'$, but seems too high? 0.700 is more likely)
(MAX) 43,000lbs @ (~1.950?) lb/HR/lb st
At max power, F-35A consumes about half the fuel rate of F-15E, hence I loaded F-35A with half of F-15's fuel load i.e. apples to apple comparison.
F-35C (recent 240-4 build)
Wing area: 668 ft²
Empty weight: 32,072 lbs
Fuel: 7038 lbs **
Wepaons: 2000 lbs (six AIM-120 types)
Combat Load: 41,110 lbs
Static Wing Loading: 61.54 lbs/ sq feet
Thrust: 43,000 lbf
Power-Weight: 1.05 : 1 (more with year 2016 adaptive engine)
F-35C has a lower wing loading than F-16A and SU-30MKI.
References
F35's year 2013 engine improvements.*
From Feb 2013, read
http://www.flightglobal.com/news/articles/pratt-amp-whitney-to-test-upgraded-f135-this-year-382781/
The option to add 5 percent of thrust on top of 43,000 lbf i.e. 45150 lbf. This improvement also has 5 percent fuel efficiency increase from USN's Fuel Burn Reduction (FBR) programme.
From Sep 2013, read http://www.flightglobal.com/news/articles/pratt-amp-whitney-and-afrl-start-testing-on-adaptive-fan-test-390994/
Pratt has another engine update for F35 i.e. another 10% increase in thrust and 25 percent fuel efficiency increase. This is adaptive engine upgrade.
http://www.pw.utc.com/Press/Story/20130619-0600/2013/All%20Categories
Year 2016 for adaptive engine test with higher 10% increase in thrust power AND 25 percent increase in fuel efficiency.
From Norwegians' F-35 briefings
http://www.regjeringen.no/upload/FD/Temadokumenter/JSF_RBI-svar.pdf
Notional Block 6 has
+ Range improvements
+ Propulsion Improvements.
From http://breakingdefense.com/2014/06/gen-mike-hostage-on-the-f-35-no-growlers-needed-when-war-starts/3/
General Mike Hostage On The F-35 vs F-16
The F-35, he says, has “at least” the maneuverability and thrust and weight of the F-16. The F-35 is to the F-22 as the F-16 is to the F-15.
General Mike Hostage supports my F-35 wing loading and power-to-weight calculations.
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Sean Dutton stop being stupid.
Wing loadings via empty weight.
F-35A
Empty weight: 29,030 lb (Year 2013 build).
Wing area: 460 ft²
Wing loading: 63.11 lbs/ sq feet.
F-16C Block 52
Wing area: 300 ft²
Empty weight: 18,900 lb
Wing loading: 63 lbs/ sq feet.
F-35A's empty weight is 1.54X scaled from F-16C.
F-35A's wing area is 1.53X scaled from F-16C.
F-35A's 43000 lbf thrust is 1.50X scaled from F-16C's 28600 lbf.
There's a near straight scaling between F16C to F-35A.
From http://breakingdefense.com/2014/06/gen-mike-hostage-on-the-f-35-no-growlers-needed-when-war-starts/3/
General Mike Hostage On The F-35 vs F-16
The F-35, he says, has “at least” the maneuverability and thrust and weight of the F-16. The F-35 is to the F-22 as the F-16 is to the F-15.
F-35A's main target goal is to replace current service F-16C.
F-35A
Empty weight: 29,030 lb (Year 2013 build).
Wing Area: 460 ft²
Weapons: 2000 lb
Fuel: 7070 lb
Combat load: 38100 lb
Wing loading 82.83 lbs/ sq feet.
Thrust: 43000 lbf
Power-to-Weight: 1.13 : 1
F-16C Block 52
Empty weight: 18900 lb
Wing Area: 300 ft²
Weapons: 2000 lb
Fuel: 3950 lb at 56% internal fuel tank
Wing loading: 82.83 lbs/ sq feet.
Combat Load: 24850 lb
Thrust: 28600 lbf
Power-to-Weight: 1.15 : 1
References for F35's engine improvements during and after year 2013.
(Note Ref 1) From Feb 2013, read
http://www.flightglobal.com/news/articles/pratt-amp-whitney-to-test-upgraded-f135-this-year-382781/
The option to add 5 percent of thrust on top of 43,000 lbf i.e. 45150 lbf. This improvement also has 5 percent fuel efficiency increase from USN's Fuel Burn Reduction (FBR) programme. This engine improvement was tested late year 2013.
(Note Ref 2) From Sep 2013, read http://www.flightglobal.com/news/articles/pratt-amp-whitney-and-afrl-start-testing-on-adaptive-fan-test-390994/
Pratt has another engine update for F-35 i.e. another 10% increase in thrust and 25 percent fuel efficiency increase. This is adaptive engine upgrade.
(Note Ref 2) From http://www.pw.utc.com/Press/Story/20130619-0600/2013/All%20Categories
Year 2016 for adaptive engine test with higher 10% increase in thrust power AND 25 percent increase in fuel efficiency.
From Norwegians' F-35 briefings
http://www.regjeringen.no/upload/FD/Temadokumenter/JSF_RBI-svar.pdf
F-35 Block 6 has
+ Range improvements
+ Propulsion Improvements.
Going beyond F-16C
F-35A
Empty weight: 29,030 lb (Year 2013 build).
Wing Area: 460 ft²
Weapons: 2000 lb
Fuel: 7070 lb
Combat load: 38100 lb
Wing loading 82.83 lbs/ sq feet.
Thrust: 47300 lbf (just the adaptive engine upgrade with 25 percent increase in fuel efficiency)
Power-to-Weight: 1.24 : 1
*Thrust: 45150 lbf (just the hot-core upgrade for power, neutral fuel consumption increase)
Power-to-Weight: 1.185 : 1
Why continue posting these nonsense, even other aircraft producer (Saab) has agreed that F-35A is not too bad?
http://i328.photobucket.com/albums/l327/encia/F35/F-35AfromSaab_zps6b92ab35.jpg
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***** Please post the link that shows your Chris Bogdan's statement.
http://parlinfo.aph.gov.au/parlInfo/search/display/display.w3p;db=COMMITTEES;id=committees%2Fcommjnt%2F0b6ee58c-c085-45b2-b846-270356b353dc%2F0004;query=Id%3A%22committees%2Fcommjnt%2F0b6ee58c-c085-45b2-b846-270356b353dc%2F0000%22
CHAIR: If you can condense it to the maximum extent possible, that would be great. Air Marshal Browne : He said:[General Michael Hostage]: ""I believe that the comments I made in the interview with the Air Force Times on 2 February and my comments that [if] I do not keep the F22 viable and the F35 frankly will be irrelevant have been taken out of context by folks in Australia [and the internet]. The overall context was an acquisition focus about building the United States military force capable of independently engaging a near-peer competitor on their own turf with the densest and most dangerous integrated air defence system. I was asked why I needed to upgrade the F22 if I had the F35. I said in that context a reduced USAA F fleet of 763 F35s — we had just finished a conversation on how I needed 1 , 763 F35s and not a single aircraft less — would not provide the air combat capability necessary without the additional 180-plus F22 s. The question I answered was about the F22, not the F35. Of note, I used the reference to the F35 to emphasise the importance of the F22, not to denigrate the F35. It was in that context of an independent US major combat operations with a near- peer competitor. ""
From http://breakingdefense.com/2014/06/gen-mike-hostage-on-the-f-35-no-growlers-needed-when-war-starts/3/
General Mike Hostage On The F-35 vs F-16
The F-35, he says, has “at least” the maneuverability and thrust and weight of the F-16. The F-35 is to the F-22 as the F-16 is to the F-15.
Wing loadings via empty weight.
F-35A
Empty weight: 29,030 lb (Year 2013 build).
Wing area: 460 ft²
Wing loading: 63.11 lbs/ sq feet.
F-16C Block 52
Wing area: 300 ft²
Empty weight: 18,900 lb
Wing loading: 63 lbs/ sq feet.
F-35A's empty weight is 1.54X scaled from F-16C.
F-35A's wing area is 1.53X scaled from F-16C.
F-35A's 43,000 lbf thrust is 1.50X scaled from F-16C's 28600 lbf.
There's a near straight scaling between F16C to F-35A.
The wing loading on F-35A is higher than F-22A.
Only F-35C's wing loading can rival F-22A's wing loading.
USAF spec'ed F-35A as F-16 like fighter with F-18's high AoA, hence the blame falls down to USAF.
F-35C (recent 240-4 build)
Wing area: 668 ft² (larger than F-15C)
Empty weight: 32,072 lbs (similar to F-15E)
For F-35C, it needs an engine higher F-15C's 47,540 lbf of thrust. Atm, F-35C has 43,000 lbf engine i.e. refer to adaptive engine upgrade with 10 percent higher thrust e.g. 47300 lbf.
http://www.airforce-magazine.com/MagazineArchive/Pages/2012/November%202012/1112fighter.aspx
The F-35, while not technically a "supercruising" aircraft, can maintain Mach 1.2 for a dash of 150 miles without using fuel-gulping afterburners.
"Mach 1.2 is a good speed for you, according to the pilots," O’Bryan said.
F-22A's super cruise is around mach 1.7.
F-35's mach 1.2 super cruise is with current F135 engine. Adaptive engine upgrade may change this level.
View http://www.globalsecurity.org/military/systems/aircraft/images/f-22_yf-22_comp.jpg
Notice the wing shape difference between YF-22 vs F-22A
F-35A's top view plan.
http://www.aerospaceweb.org/question/planes/f35/f16-f35-f22.jpg
F-35C's top view plan.
http://internetlooks.com/f35ccf01100c.jpg
Notice F-35's wing shape almost recycles YF-22's wing shape.
It would easy for LM to reboot YF-22 as F-35D with two engines I.e. similar to Classic Hornet to Super Hornet revision. The problem is USAF's F16 with F-18's high AoA specs.
Each F135 engine weighs around 3,750 pounds.
View http://img463.imageshack.us/img463/992/f35f22shockum9.jpg
If F-35A has similar nose and wing Mach speed angles as F-22A.
F-35A has 66 percent of F-22A's empty weight, hence it would need similar F-22A level power to weight ratios.
F-22A's two 37000 (using the info F-16.net web site) engines pushes the aircraft to around Mach 2.184 to 2.25, so 66 percent empty weight would equate to 48840 lbf class engine (using 2.184 number).
Both F-22A and F-35 has similar frontal section.
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