Find Jobs
Hire Freelancers

A valve on a pressure vessel is to be remotely opened using the mechanism shown in Figure 1

$10-30 USD

Closed
Posted over 7 years ago

$10-30 USD

Paid on delivery
A valve on a pressure vessel is to be remotely opened using the mechanism shown in Figure 1. You are required to design a suitable valve-spring for the mechanism using spring steel with a maximum shear stress of 400MPa. In addition you need to ensure that when the valve is fully open: (a) The twist in the thin-walled member does not exceed 1° (b) The maximum shear stress in the thin-walled member does not exceed 30 MPa. (c) The maximum torsion stress in the adaptor-shaft does not exceed 50 MPa (check the torsion stresses in the adaptor shaft and specify suitable fillet radii, R1& R2)
Project ID: 12277410

About the project

6 proposals
Remote project
Active 7 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
6 freelancers are bidding on average $86 USD for this job
User Avatar
Hello, how are you? I hope you have a bright day/evening from your side. I have read the details provided, but please contact me so that we can discuss more on the project. I believe I have the required skills in this case. I will work on your requirements personally since I do not outsource to third parties, this guarantees you high-quality work that is delivered on time. You can also request for revisions till you’re fully satisfied with the work. I believe writing is a passion and not a money making business where people will deliver low-quality work just to get paid. Try my services, and you will never regret. Waiting for your kind response
$24 USD in 1 day
4.7 (32 reviews)
5.2
5.2
User Avatar
I am a Professional Engineer, I have strong expertise in it I have seen the requirements and understood it Please open chat window and discuss further, so to start and complete the project.
$50 USD in 1 day
4.8 (9 reviews)
4.1
4.1
User Avatar
A proposal has not yet been provided
$30 USD in 7 days
4.8 (9 reviews)
3.6
3.6
User Avatar
Dear Buyer,                         I have reviewed you request for proposal. Based on my study you require to design an opening mechanism for which you are using spring steel whose details have been provided. It seems that there is no attachment in your request for proposal. I would appreciate if you could provide me the same so that I could look into it and come up with detailed anhalysis of the project so that you could have the cleare vision for the project. If you require something similar to this then please provide us with further information to carry out design, so that we could discuss the same in our further meet. Please let us know if you require anything from our end which will help you to take decision for your project. Regards Paramjeet Singh
$163 USD in 10 days
4.6 (2 reviews)
1.3
1.3

About the client

Flag of UNITED KINGDOM
cardiff, United Kingdom
5.0
2
Payment method verified
Member since Nov 22, 2016

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.