...just getting my hearing back... - Page 3 - RCCanada - Canada Radio Controlled Hobby Forum
RCCanada - Canada's Radio Control Hobby Forum
General RC Aircraft Discussion Discuss anything RC related

Closed Thread
Thread Tools Display Modes
Old 04-18-2007, 07:19 AM   #21
RCC Pro Contributor
Flypaper's Avatar
I am: Gord C
Join Date: Sep 2002
Location: kingston Ont.

Feedback: 1 / 100%
Posts: 1,803
Total Props: 7

       Remove this ad - become a site supporter!
The only moving parts are a set of reed valves, the same as in a reed valve gas engine. The tail pipe is of a tuned length., is also why it can't be throttled. When you blow air in the front and it fires, the pressure pushes the valves closed and the pressure pulse goes out the tailpipe. The inertia leaves a low pressure area at the front causing the reed valves to open, letting in fresh air. Enough residual flame to ignite the mixture and the cycle repeats. About as simple as you could get but not very efficient.
Tried for my kamikazi pilots licence. Flunked the test.
MAAC 5276
Flypaper is offline   Quick reply to this message.

Sponsored Links - Subscribe to remove this ad.
Old 04-18-2007, 08:19 AM   #22
RCC Contributor
I am: Jim M
Join Date: Oct 2005
Location: Ajax, ON

Feedback: 0 / 0%
Posts: 293
Total Props: 14
Now, hearing a Dynajet flown control-line INSIDE a hangar is truly an experience ... 1950's, as I recall, in England.

We had several C/L flights on a sports field one calm quiet (?) Sunday afternoon with a Juggernaut; on returning home - a couple of miles of suburbia away - my mother commented on a 'strange noise' she'd heard that afternoon ..'like a ship's hooter blowing'. I said nothing.

These days, one flight and the police would be there ....
Applehoney is offline   Quick reply to this message.
Closed Thread

Quick Reply

Register Now

In order to be able to post messages on the RCCanada - Canada Radio Controlled Hobby Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

Member names may only be composed of alpha-numeric characters. (A-Z and 0-9)

!!ATTENTION ADVERTISERS!! If you intend on advertising anything on this forum, whatsoever, you are required to first contact us here . Additionally, we do NOT allow BUSINESS NAMES unless you are an Authorized Vendor. If you own a business, and want to do sales on this site via posting or private message, you will need to follow the rules. Shops, Stores, Distributors, Group Buys without being authorized will see your account terminated.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Your Name
Your first name and last initial is required if you plan on using the forum.
Which city & province you live in. This is mandatory for classified listings.
Radio of choice?
Which radio is your current favorite to use?
Number of RC Vehicles?
How many boats, cars, planes do you own?


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
vBulletin Message

Thread Tools
Display Modes

Forum Jump

All times are GMT -5. The time now is 03:38 PM.

vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.