sms
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What's the problem? The LCA can't operate at Leh? Leh is at 10,000 ft whereas the service ceiling of the Tejas is 50,000 ft with the same engine! So what's the problem? Is it inadequate power-to-weight ratio for take off or poor lift coefficient whilst landing, translating to greater TO/landing speed on available length of the runway?
The LCA is constructed of aluminium-lithium alloys, carbon-fibre composites (C-FC), and titanium-alloy steels. The Tejas employs C-FC materials for up to 45% of its airframe by weight. Composites are used to make an aircraft both lighter and stronger at the same time compared to an all-metal design, and the LCA's percentage employment of C-FCs is one of the highest among contemporary aircraft of its class, making the plane much lighter.
But with a thrust/weight ratio of 1.07, it still can't operate at Leh? Or am I missing something here? By the way, the F-22 has a T/W ratio of 1.09. Not much difference.
In Rarified Atmosphere ATF JP-4/JP-6 is difficult to start engine.
Even mki engines failed for the first time so far I heard. They just need to modify little bit for take off and landing. Not a big issueat all.
I think this already been taken care
So it means delayed till 2020...
When is the IOC -2 expected.. ?
This is very old news. The issue was highlighted and after this issue DRDO, defense minister and various stake holders in this project stated that IOC2 will be happening on time as scheduled.
So take new with pinch of salt and rest assured IOC2 will not be delayed, unless there is something big comes up in next month or two.