Steam jet refrigeration , mini project

AI Thread Summary
A group of mechanical engineering students in India is considering a mini project on a steam jet refrigeration system, aiming to provide air conditioning and lower water temperatures. They are unsure about the project's feasibility, particularly regarding the design and cost of thermocompressors, as well as the achievable pressure ranges for their system. Concerns were raised about the high costs and safety risks associated with steam systems, including strict regulations and the potential dangers of working with high-pressure steam. The discussion concluded with a consensus that steam projects may not be suitable for beginners due to the associated hazards. Ultimately, the group decided not to proceed with the project.
mufaddal
Messages
2
Reaction score
0
im from India , in my third year of B.E. Mech degree .. course... and my group is planning to do steam jet refrigeration system...as a MINI PROJECT ( Design And Fabrication Project in the syllabus)..
the components of the project are -
1. boiler
2. steam nozzle
3. thermocompressor
4. flash chamber
5. condenser
6. pump

we know the working of the system ... and the theory is also familiar though not so thoroughly

our aim is to provide air conditioning (comfort) and to drop the temp of water by few degrees..

First question .. is that . Will this project be feasible for my level of education...
and are thermocompressors.. easy to design ... and what will be the cost for them...??

i need help... please do reply.. my refrigeration lecturer suggested the project but we doubt its feasibility..

what pressure ranges can be achievable for a small system for few degrees drop in temperature??
 
Engineering news on Phys.org
Sounds to me like you are designing a steam jet ejector. See the link below for help.

http://www.croll.com/_website/pr/vetheory.asp

Thanks
Matt
 
Last edited by a moderator:
CFDFEAGURU said:
Sounds to me like you are designing a steam jet ejector. See the link below for help.

http://www.croll.com/_website/pr/vetheory.asp

Thanks
Matt[/QUOTE

the project costs a lot and it needs supersonic velocities so we .. are not proceeding...
any way thanks
 
Last edited by a moderator:
anytime I hear people asking about steam stuff with no practicle experience, I cringe.
power steam is deadly at best. A small leak can remove fingers, arms, legs, and peel the hide and flesh off of your body. IN MOMENTS! many gov'ts have VERY strict inspection requirements for just heat boilers, let alone power ones. I've been involved in steam locomotive restoration and operation, so have a pretty good basic knowledge of the stuff. Steam is not a good low buck, first level project for most applications. people can die, or worse

dr
 
Yes, dr dodge, I agree.

Always make sure to follow the ASME (American Society of Mechanical Engineers) rules and regulations for boilers and pressure vessels.

He did say that they are not proceeding with the project.

Thanks
Matt
 

Thread 'Race car suspension Class'

Posted June 2024 - 15 years after starting this class. I have learned a whole lot. To get to the short course on making your stock car, late model, hobby stock E-mod handle, look at the index below. Read all posts on Roll Center, Jacking effect and Why does car drive straight to the wall when I gas it? Also read You really have two race cars. This will cover 90% of problems you have. Simply put, the car pushes going in and is loose coming out. You do not have enuff downforce on the right...
View full post »
Thread 'Physics of Stretch: What pressure does a band apply on a cylinder?'

Thread 'Physics of Stretch: What pressure does a band apply on a cylinder?'

Scenario 1 (figure 1) A continuous loop of elastic material is stretched around two metal bars. The top bar is attached to a load cell that reads force. The lower bar can be moved downwards to stretch the elastic material. The lower bar is moved downwards until the two bars are 1190mm apart, stretching the elastic material. The bars are 5mm thick, so the total internal loop length is 1200mm (1190mm + 5mm + 5mm). At this level of stretch, the load cell reads 45N tensile force. Key numbers...
View full post »

Thread 'Cantilever help'

I'm trying to decide what size and type of galvanized steel I need for 2 cantilever extensions. The cantilever is 5 ft. The space between the two cantilever arms is a 17 ft Gap the center 7 ft of the 17 ft Gap we'll need to Bear approximately 17,000 lb spread evenly from the front of the cantilever to the back of the cantilever over 5 ft. I will put support beams across these cantilever arms to support the load evenly
View full post »

Similar threads

I Do refrigerants passing through a venturi act like steam?
Replies
8
Views
2K
Steam engine out of coke can help
Replies
2
Views
4K
Class Project: Tennis Ball Launcher
Replies
11
Views
7K
Design Steam Turbine for Solar Energy: Math Help Needed
Replies
1
Views
3K
Admissions Can someone critique my statement of purpose? (Master's Degree in Quantum Engineering)
Replies
8
Views
4K
Hypervelocity cannons: Why not centrifugal?
Replies
43
Views
6K
Quantum Workforce Elements, Toolbox for QIS Programs at Universities
Replies
1
Views
2K
Can the Hydro-Electric Engine Truly Achieve Over 100% Efficiency?
Replies
2
Views
4K
Rocket design -300km range, 5-15kg payload, 200mg accuracy
Replies
8
Views
6K
Engineering Physics dropout software engineer looking for guidance
Replies
8
Views
3K

Hot Threads

Recent Insights

Back
Top