123ArticleOnline Logo
Welcome to 123ArticleOnline.com!
ALL >> Technology,-Gadget-and-Science >> View Article

Compressor Discharge Temperature (cdt) Probe - How It Works In Aircraft?

By Author: Joseph Polizzotto
Total Articles: 17

For the uninitiated, the gas turbine you see in the single and twin-engine aircraft is an internal combustion engine that uses air to drive the engine and propeller, which in turn, propels the airplane. It achieves this with the help of heat energy from fuel that it converts to mechanical energy via the pistons.

Here's how the gas turbine combines with the compressor:

1. Intake of air
2. Compression of the air
3. Air is mixed with right quantity of fuel and ignited.
4. Energy release in above process is used to drive the plane forward.

Now just as a car engine gets hot and needs to be kept cool, ditto the aircraft engine. In fact, keeping the aircraft engine cool is even more critical because result of a fire in the aircraft engine (caused due to ignition of fuel due to excessive heat), would be a crash and probable death of all occupants. A car on the other hand, can just be brought to a stop by the road side.

Compression always leads to heat. So, when air is compressed in an aircraft engine, heat is generated. Also, the mass flow rate of air through the engine will have an effect on engine temperature and engine performance. Other factors that affect aircraft engine performance include the engine operating temperatures, the pressure ratio of the compressor, turbine inlet temperature, and also the individual component efficiencies.

An optimum turbine inlet temperature, pressure ratio, and air mass flow rate are selected to obtain the required performance in the most efficient manner. For this reason, it is imperative that the compressor temperature be closely monitored and corrective action be initiated in the event of excessive compressor temperature.
The compressor supplies air at high static pressures typically 33 pounds of air per second. This causes a raise in the temperature of the air by about 550F as the air is compressed and moved rearward. Excess heat will lead to a drop in the aircraft engine performance. This is where the Compressor Discharge Temperature (CDT) probe comes into play.

JPI instruments manufacturers the World’s best quick responding CDT Probes which is installed just after the inter-cooler. The probe is installed with a #40 stainless steel clamp. A large clamp is supplied to fit around the airport leaving the inter-cooler.

Every CDT probe is provided with a stainless steel clamp Thimble, a Stainless Steel Exhaust Seal Washer, a Stainless Steel Screw Type Clamp and a 10 Ft. Option Wire. The CDT probe is either connected to an Electronic Data Management Systems in the cockpit or to a standalone temperature gauge.

For more information on CDT probes manufactured by JPI, please visit: https://www.jpinstruments.com/shop/cdt-probe/

Total Views: 56Word Count: 436See All articles From Author

Technology, Gadget and Science Articles

1. 10 Ways To Drive Attendee Engagement At Event
Author: sara sandeep

2. How Can Custom Business Software Development Company Help Your Business?
Author: Eldon Broady

3. Affordable And Reliable Laptop Repair Richmond Services
Author: Sarah Addyson

4. Reliable Richmond Computer Repair Solutions
Author: Sarah Addyson

5. What Are The Business Benefits Of Implementing Odoo Erp
Author: Sanjiv Yadav

6. Sipotek Technology Announces Automated Optical Inspection Machine For A Precise Inspection Of Printe
Author: Formed cru

7. How Android App Development Company Help You In Your Business Success
Author: sweta

8. Installation And Maintenance Of Edm 960 Twin Engine Management System
Author: Joseph Polizzotto

9. Web Portals - The Best Way To Add Value To Customer Experience
Author: Maulik Shah

10. Reasons Why Mobile Mechanic Are A Breather
Author: Charlie Wollstonecraft

11. Why Xfunnels Is Regarded As The Smartest And Easiest Funnel Builder Of The World?
Author: Adam Stewart

12. Use System Integration Solutions In India To Stay Ahead
Author: Play Technologies

13. Gps Stamp Photo Camera App - How To Add Geotag To Photos On Iphone
Author: IOS

14. What Makes A Step-down Transformer The Ideal Choice?
Author: serostar

15. Home Electricians In Adelaide For All Your Home Electrical Problems
Author: Brown Ross

Login To Account
Login Email:
Password:
Forgot Password?
New User?
Sign Up Newsletter
Email Address: