Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 8th Sem New 2180101 Aircraft Design Ii Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VIII(NEW) EXAMINATION ? SUMMER 2019
Subject Code: 2180101 Date: 15/05/2019
Subject Name:Aircraft Design II
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
4. Use drawing instruments for sketches.
5. Attempt Q-1 and Q-2 (a),(b) in drawing sheet as per appropriate scale.
MARKS
Q.1 (a) Only draw conventional tail plane configuration such a way that
maximum area of vertical fin should be covered with free stream
while stall.
03
(b) Only draw conic lofting curve between two axis having 12 cm each.
Take appropriate shoulder point.
04
(c) Only draw circle to square adopter. Where one end is having 10 cm
diameter and other hand is having square of 10 X 10 cm.
07
Q.2 (a) Draw layout of horizontal stabilizer having span of 50 feet, root
chord of 12 feet, tip chord of 4 feet and leading edge sweep back
angle of 28?.
03
(b) Only draw geometric aerodynamic centre of the wing having chord
of 22 feet, tip of 4 feet, wing span of 100 feet and taper wing layout.
04
(c) Explain aerodynamic consideration for empennage design. 07
OR
(c) Explain structural considerations with neat sketches. 07
Q.3 (a) What are considerations to design weapon carriage? 03
(b) Only draw passenger compartment having seating arrangement of
3X3. Mention overhead baggage and aisle too.
04
(c) How will you reduce radar detectability of a supersonic jet fighter
aircraft?
07
OR
Q.3 (a) Discuss ideal locations for gun installation. 03
(b) Discuss swash plate mechanism with neat sketch. 04
(c) Discuss design of hull of a sea or float plane. 07
Q.4 (a) How will you improve crashworthiness of a jet transport aircraft? 03
(b) How will you arrange base and track distances for tricycle type
landing gear.
04
(c) Discuss gear retraction geometry with neat sketch. 07
FirstRanker.com - FirstRanker's Choice
1
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VIII(NEW) EXAMINATION ? SUMMER 2019
Subject Code: 2180101 Date: 15/05/2019
Subject Name:Aircraft Design II
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
4. Use drawing instruments for sketches.
5. Attempt Q-1 and Q-2 (a),(b) in drawing sheet as per appropriate scale.
MARKS
Q.1 (a) Only draw conventional tail plane configuration such a way that
maximum area of vertical fin should be covered with free stream
while stall.
03
(b) Only draw conic lofting curve between two axis having 12 cm each.
Take appropriate shoulder point.
04
(c) Only draw circle to square adopter. Where one end is having 10 cm
diameter and other hand is having square of 10 X 10 cm.
07
Q.2 (a) Draw layout of horizontal stabilizer having span of 50 feet, root
chord of 12 feet, tip chord of 4 feet and leading edge sweep back
angle of 28?.
03
(b) Only draw geometric aerodynamic centre of the wing having chord
of 22 feet, tip of 4 feet, wing span of 100 feet and taper wing layout.
04
(c) Explain aerodynamic consideration for empennage design. 07
OR
(c) Explain structural considerations with neat sketches. 07
Q.3 (a) What are considerations to design weapon carriage? 03
(b) Only draw passenger compartment having seating arrangement of
3X3. Mention overhead baggage and aisle too.
04
(c) How will you reduce radar detectability of a supersonic jet fighter
aircraft?
07
OR
Q.3 (a) Discuss ideal locations for gun installation. 03
(b) Discuss swash plate mechanism with neat sketch. 04
(c) Discuss design of hull of a sea or float plane. 07
Q.4 (a) How will you improve crashworthiness of a jet transport aircraft? 03
(b) How will you arrange base and track distances for tricycle type
landing gear.
04
(c) Discuss gear retraction geometry with neat sketch. 07
2
OR
Q.4 (a) How will you control aural signature of a fighter aircraft? 03
(b) Discuss any two techniques to reduce infrared detectability of a
fighter aircraft having afterburner.
04
(c) Discuss various jet VTOL configurations with neat sketch. 07
Q.5 (a) Discuss only one type of jet VTOL configurations with neat sketch. 03
(b) How will you decide turning radius of an aircraft having tricycle
landing gear geometry?
04
(c) How will you arrange fuselage with wing layout? Explain with neat
sketch.
07
OR
Q.5 (a) Explain function of tail rotor in conventional helicopter. 03
(b) Explain geometry of a crew station of a jet fighter. 04
(c) With neat sketch explain conic lofting technique. 07
*************
FirstRanker.com - FirstRanker's Choice
This post was last modified on 20 February 2020