A rocket design can be as simple as a cardboard tube filled with black powder, but to make an efficient, accurate rocket or missile involves overcoming a number of difficult problems. The main difficulties include cooling the combustion chamber, pumping the fuel (in the case of a liquid fuel), and controlling and correcting the direction of motion.
Read more about this topic: Rocket
Other articles related to "design, designs":
... For more design details, see Boeing 747-400, 747-8, and 747SP ... The Boeing 747 is a large, wide-body (two-aisle) airliner with four wing-mounted engines ...
... The design also allowed for Shea Stadium to be expandable to 90,000 seats (by completely enclosing the grandstand), or to be later enclosed by a dome if warranted ...
... "Process design" (in contrast to "design process" mentioned above) refers to the planning of routine steps of a process aside from the expected result ... Processes (in general) are treated as a product of design, not the method of design ... consultants and executives have found the term useful to describe the design of business processes as well as manufacturing processes ...
... Structured VLSI design is a modular methodology originated by Carver Mead and Lynn Conway for saving microchip area by minimizing the interconnect fabrics area ... In complex designs this structuring may be achieved by hierarchical nesting ... Structured VLSI design had been popular in the early 1980s, but lost its popularity later because of the advent of placement and routing tools wasting a lot ...
... a Play, Direction of a Musical, Book of a Musical, Original Score, Choreography, Costume Design, Lighting Design and Scenic Design ...
Famous quotes containing the word design:
“To nourish children and raise them against odds is in any time, any place, more valuable than to fix bolts in cars or design nuclear weapons.”
—Marilyn French (20th century)
“Delay always breeds danger; and to protract a great design is often to ruin it.”
—Miguel De Cervantes (15471616)
“What but design of darkness to appall?
If design govern in a thing so small.”
—Robert Frost (18741963)