Alpha Geek

(8)

$10/per page/Negotiable

About Alpha Geek

Levels Tought:
University

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Environmental science,Essay writing,Programming,Social Science,Statistics Hide all
Teaching Since: Apr 2017
Last Sign in: 438 Weeks Ago, 1 Day Ago
Questions Answered: 9562
Tutorials Posted: 9559

Education

  • bachelor in business administration
    Polytechnic State University Sanluis
    Jan-2006 - Nov-2010

  • CPA
    Polytechnic State University
    Jan-2012 - Nov-2016

Experience

  • Professor
    Harvard Square Academy (HS2)
    Mar-2012 - Present

Category > Engineering Posted 30 Apr 2017 My Price 5.00

What is dynamic temperature

1. A high-speed aircraft is cruising in still air. How does the temperature of air at the nose of the aircraft differ from the temperature of air at some distance from the aircraft?

2. What is dynamic temperature?

3. In air-conditioning applications, the temperature of air is measured by inserting a probe into the flow stream. Thus, the probe actually measures the stagnation temperature. Does this cause any significant error?

 Q2;

1. Air flows through a device such that the stagnation pressure is 0.6 MPa, the stagnation temperature is 4008C, and the velocity is 570 m/s. Determine the static pressure and temperature of the air at this state.

2. Air at 320 K is flowing in a duct at a velocity of (a) 1, (b) 10, (c) 100, and (d) 1000 m/s. Determine the temperature that a stationary probe inserted into the duct will read for each case

 

 

Answers

Alpha Geek
(8)
Status NEW Posted 30 Apr 2017 08:04 AM My Price 5.00

-----------

Attachments

file 1493542500-answer1.docx preview (203 words )
1-----------. A----------- hi-----------gh------------spe-----------ed -----------air-----------cra-----------ft -----------is -----------cru-----------isi-----------ng -----------in -----------sti-----------ll -----------air-----------. H-----------ow -----------doe-----------s t-----------he -----------tem-----------per-----------atu-----------re -----------of -----------air----------- at----------- th-----------e n-----------ose----------- of----------- th-----------e a-----------irc-----------raf-----------t d-----------iff-----------er -----------fro-----------m t-----------he -----------tem-----------per-----------atu-----------re -----------of -----------air----------- at----------- so-----------me -----------dis-----------tan-----------ce -----------fro-----------m t-----------he -----------air-----------cra-----------ft?----------- 2-----------. W-----------hat----------- is----------- dy-----------nam-----------ic -----------tem-----------per-----------atu-----------re?----------- 3-----------. I-----------n a-----------ir------------con-----------dit-----------ion-----------ing----------- ap-----------pli-----------cat-----------ion-----------s, -----------the----------- te-----------mpe-----------rat-----------ure----------- of----------- ai-----------r i-----------s m-----------eas-----------ure-----------d b-----------y i-----------nse-----------rti-----------ng -----------a p-----------rob-----------e i-----------nto----------- th-----------e f-----------low----------- st-----------rea-----------m. -----------Thu-----------s, -----------the----------- pr-----------obe----------- ac-----------tua-----------lly----------- me-----------asu-----------res----------- th-----------e s-----------tag-----------nat-----------ion----------- te-----------mpe-----------rat-----------ure-----------. D-----------oes----------- th-----------is -----------cau-----------se -----------any----------- si-----------gni-----------fic-----------ant----------- er-----------ror-----------?
Not Rated(0)