Engineering, 07.08.2019 18:30 sierranowe2003
An airship is o operate at 20 m/s in air at staanclard conditions. a model is constructed to2scale and tested in a wind tunnel at the same air temperature to determine drag. what criterion should be considered to obtain dynamic similarity? lf the moel is sicd at ts n/s, what pres should be used in the wind tunnel? if the model drag force is 250 n, what will be the drag of the prototype?
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs
Answers: 2
Engineering, 04.07.2019 19:10
Asteel wire of 2 mm diameter is fixed between two points located 2 m apart. the tensile force in the wire is 250n, if its density of steel is given by 7830 kg/m3 the fundamental frequency of vibration hz? ?
Answers: 3
You know the right answer?
An airship is o operate at 20 m/s in air at staanclard conditions. a model is constructed to2scale a...
Questions
Social Studies, 07.12.2020 01:50
Mathematics, 07.12.2020 01:50
Social Studies, 07.12.2020 01:50
Chemistry, 07.12.2020 01:50
Health, 07.12.2020 01:50
History, 07.12.2020 01:50
English, 07.12.2020 01:50
Mathematics, 07.12.2020 01:50
Mathematics, 07.12.2020 01:50
Mathematics, 07.12.2020 01:50
Mathematics, 07.12.2020 01:50
Mathematics, 07.12.2020 01:50
Health, 07.12.2020 01:50
Mathematics, 07.12.2020 01:50
Mathematics, 07.12.2020 01:50
