Mahindra V5K: Difference between revisions
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{|{{Infobox aircraft begin | {|{{Infobox aircraft begin | ||
|name = Mahindra V5K | |name = Mahindra V5K | ||
|image = | |image = Mahindra V5K v2.png | ||
|alt = | |alt = | ||
}}{{Infobox aircraft type | }}{{Infobox aircraft type | ||
| Line 8: | Line 8: | ||
| manufacturer = [[Mahindra Heavy Industries]] | | manufacturer = [[Mahindra Heavy Industries]] | ||
| designer = [[Duwaraga Tanika]] | | designer = [[Duwaraga Tanika]] | ||
| first flight = February | | first flight = February 1934 | ||
| introduced = | | introduced = January 1935 | ||
| retired = 1945 | | retired = 1945 | ||
| status = Retired | | status = Retired | ||
| primary user = [[Royal Tennaiite | | primary user = [[Royal Tennaiite Navy]] | ||
| more users = | | more users = | ||
| produced = 1935-1942 | | produced = 1935-1942 | ||
| number built = | | number built = 517 | ||
| program cost = | | program cost = | ||
| unit cost = | | unit cost = | ||
| Line 23: | Line 23: | ||
}} | }} | ||
|} | |} | ||
The Mahindra V5K, was a Tennaiite carrier-based fighter aircraft. It was the world's first low-wing monoplane shipboard fighter to enter service and the predecessor to the famous | The Mahindra V5K, was a Tennaiite carrier-based fighter aircraft. It was the world's first low-wing monoplane shipboard fighter to enter service and the predecessor to the famous Akula V6K "Pujyam". It entered service shortly after the start of the [[Siduri War]] in January of 1935 and was quickly deployed to the Tennaiite carriers ''RK Tipparavai'' and ''RK Karutan''. | ||
==Design and Development== | ==Design and Development== | ||
==Operational History== | ==Operational History== | ||
The V5K fist saw service in the Siduri War and served as the main naval fighter until the introduction of the Mahindra V6K in 1937. It served in all theatres that the Royal Tennaiite Navy fought and proved itself a reliable and adaptable aircraft. | |||
==Variants== | ==Variants== | ||
;'''Co-20''' | |||
:Six prototypes with various engines and design modifications | |||
;'''V5KM1''' | |||
: Navy carrier-based fighter: first production model | |||
;'''V5KM2/2a''' | |||
:More powerful engine | |||
;'''V5kM3a''' | |||
:Prototypes using Devati V-12 inline engine | |||
;'''V5KM4''' | |||
:The V5KM2 with a different engine and armament changed to six 12.7 mm machine guns. | |||
;'''V5KM4-P | |||
:Two-seat trainer version of V5KM4 | |||
==Operators== | ==Operators== | ||
==Specifications ( | ;{{flagicon image|Tennai.jpg|border|22px}} [[Tennai]] | ||
[[File: | *Number | ||
==Specifications (Mahindra V5KM1)== | |||
[[File:Mahindra V5K Blueprint.jpg|frameless|right|upright=1.95]] | |||
{{Aircraft specs | {{Aircraft specs | ||
|prime units?=met | |prime units?=met | ||
| Line 36: | Line 54: | ||
--> | --> | ||
|crew=1 | |crew=1 | ||
|length m=9 | |length m=9.75 | ||
|length note= | |length note= | ||
|span m=11. | |span m=11.63 | ||
|span note= | |span note= | ||
|height m=3. | |height m=3.10 | ||
|height note= | |height note= | ||
|wing area sqm= | |wing area sqm=21 | ||
|wing area note= | |wing area note= | ||
|aspect ratio=<!-- sailplanes --> | |aspect ratio=<!-- sailplanes --> | ||
|airfoil=<!--'''root:''' [[NACA airfoil|NACA ]]; '''tip:''' [[NACA airfoil|NACA ]]<ref name="Selig">{{cite web |last1=Lednicer |first1=David |title=The Incomplete Guide to Airfoil Usage |url=https://m-selig.ae.illinois.edu/ads/aircraft.html |website=m-selig.ae.illinois.edu |accessdate=16 April 2019}}</ref>--> | |airfoil=<!--'''root:''' [[NACA airfoil|NACA ]]; '''tip:''' [[NACA airfoil|NACA ]]<ref name="Selig">{{cite web |last1=Lednicer |first1=David |title=The Incomplete Guide to Airfoil Usage |url=https://m-selig.ae.illinois.edu/ads/aircraft.html |website=m-selig.ae.illinois.edu |accessdate=16 April 2019}}</ref>--> | ||
|empty weight kg= | |empty weight kg=1,901 | ||
|empty weight note= | |empty weight note= | ||
|gross weight kg= | |gross weight kg=2,449 | ||
|gross weight note= | |gross weight note= | ||
|max takeoff weight kg= | |max takeoff weight kg= | ||
|max takeoff weight note= | |max takeoff weight note= | ||
|fuel capacity= | |fuel capacity= | ||
| Line 58: | Line 76: | ||
--> | --> | ||
|eng1 number=1 | |eng1 number=1 | ||
|eng1 name= | |eng1 name= Akula E-5 | ||
|eng1 type= | |eng1 type= 9-cylinder air cooled radial engine | ||
|eng1 kw=<!-- prop engines --> | |eng1 kw=<!-- prop engines --> | ||
|eng1 hp= | |eng1 hp= 890 | ||
|eng1 shp=<!-- prop engines --> | |eng1 shp=<!-- prop engines --> | ||
|eng1 kn=<!-- jet/rocket engines --> | |eng1 kn=<!-- jet/rocket engines --> | ||
|eng1 lbf=<!-- jet/rocket engines --> | |eng1 lbf=<!-- jet/rocket engines --> | ||
|eng1 note= | |eng1 note= | ||
|prop blade number= | |prop blade number=3 | ||
|prop name= | |prop name=metal constant-speed propellers | ||
|prop dia m=3 | |prop dia m=3 | ||
|prop dia note= | |prop dia note= | ||
| Line 74: | Line 92: | ||
Performance | Performance | ||
--> | --> | ||
|max speed kmh= | |max speed kmh=509 | ||
|max speed note=at {{cvt|7000|m|0}} | |max speed note=at {{cvt|7000|m|0}} | ||
|cruise speed kmh= | |cruise speed kmh= | ||
|cruise speed note= | |cruise speed note= | ||
|stall speed kmh= | |stall speed kmh= | ||
|stall speed note= | |stall speed note= | ||
|never exceed speed kmh= | |never exceed speed kmh= | ||
| Line 84: | Line 102: | ||
|minimum control speed kmh= | |minimum control speed kmh= | ||
|minimum control speed note= | |minimum control speed note= | ||
|range km= | |range km=1400 | ||
|range note= | |range note= | ||
|combat range km= | |combat range km= 700 | ||
|combat range note= | |combat range note= | ||
|ferry range km= 2300 | |ferry range km= 2300 | ||
|ferry range note= | |ferry range note= | ||
|endurance=<!-- if range unknown --> | |endurance=<!-- if range unknown --> | ||
|ceiling m= | |ceiling m=9900 | ||
|ceiling note= | |ceiling note= | ||
|g limits=<!-- aerobatic --> | |g limits=<!-- aerobatic --> | ||
|roll rate=<!-- aerobatic --> | |roll rate=<!-- aerobatic --> | ||
|climb rate ms= | |climb rate ms= | ||
|climb rate note= | |climb rate note= | ||
|time to altitude={{cvt| | |time to altitude={{cvt|3000|m|0}} in 3 minutes 35 seconds | ||
|wing loading kg/m2= | |wing loading kg/m2= | ||
|wing loading note= | |wing loading note= | ||
| Line 107: | Line 125: | ||
--> | --> | ||
|guns=<br/> | |guns=<br/> | ||
:* | :* 8 × {{cvt|7.7|mm|3}} [[Basu HV 80 machine gun]]s | ||
|bombs=<br/> | |bombs=<br/> | ||
2 x 30 kg (66 lb) bombs or 1 x 160-litre (42.27 US gallon drop tank)<br/> | |||
}} | }} | ||
Latest revision as of 16:43, 15 August 2023
| Mahindra V5K | |
|---|---|
| |
| Role | Carrier-based fighter |
| National origin | Tennai |
| Manufacturer | Mahindra Heavy Industries |
| Designer | Duwaraga Tanika |
| First flight | February 1934 |
| Introduction | January 1935 |
| Retired | 1945 |
| Status | Retired |
| Primary user | Royal Tennaiite Navy |
| Produced | 1935-1942 |
| Number built | 517 |
The Mahindra V5K, was a Tennaiite carrier-based fighter aircraft. It was the world's first low-wing monoplane shipboard fighter to enter service and the predecessor to the famous Akula V6K "Pujyam". It entered service shortly after the start of the Siduri War in January of 1935 and was quickly deployed to the Tennaiite carriers RK Tipparavai and RK Karutan.
Design and Development
Operational History
The V5K fist saw service in the Siduri War and served as the main naval fighter until the introduction of the Mahindra V6K in 1937. It served in all theatres that the Royal Tennaiite Navy fought and proved itself a reliable and adaptable aircraft.
Variants
- Co-20
- Six prototypes with various engines and design modifications
- V5KM1
- Navy carrier-based fighter: first production model
- V5KM2/2a
- More powerful engine
- V5kM3a
- Prototypes using Devati V-12 inline engine
- V5KM4
- The V5KM2 with a different engine and armament changed to six 12.7 mm machine guns.
- V5KM4-P
- Two-seat trainer version of V5KM4
Operators
- Number
Specifications (Mahindra V5KM1)
General characteristics
- Crew: 1
- Length: 9.75 m (32 ft 0 in)
- Wingspan: 11.63 m (38 ft 2 in)
- Height: 3.10 m (10 ft 2 in)
- Wing area: 21 m2 (230 sq ft)
- Empty weight: 1,901 kg (4,191 lb)
- Gross weight: 2,449 kg (5,399 lb)
- Powerplant: 1 × Akula E-5 9-cylinder air cooled radial engine, 660 kW (890 hp)
- Propellers: 3-bladed metal constant-speed propellers, 3 m (9 ft 10 in) diameter
Performance
- Maximum speed: 509 km/h (316 mph; 275 kn) at 7,000 m (22,966 ft)
- Range: 1,400 km (870 mi; 756 nmi)
- Combat range: 700 km (435 mi; 378 nmi)
- Ferry range: 2,300 km (1,429 mi; 1,242 nmi)
- Service ceiling: 9,900 m (32,500 ft)
- Time to altitude: 3,000 m (9,843 ft) in 3 minutes 35 seconds
Armament
- Guns:
- 8 × 7.7 mm (0.303 in) Basu HV 80 machine guns
- Bombs:
2 x 30 kg (66 lb) bombs or 1 x 160-litre (42.27 US gallon drop tank)