Compressing He for Weather Balloon Engine

  • Thread starter Thread starter masterjoda
  • Start date Start date
  • Tags Tags
    Compressor Engine
AI Thread Summary
The discussion centers on the feasibility of using a compressor powered by solar panels to manage helium in a weather balloon as it ascends. The user aims to release helium at higher altitudes where the air is thin, while also considering the need for a sustainable power source to recharge batteries. Concerns are raised about whether solar panels can generate enough energy for this purpose. The idea of using batteries is acknowledged, but the user emphasizes the need for a continuous power supply. Overall, the concept explores innovative methods for maintaining balloon altitude and energy efficiency in high-altitude conditions.
masterjoda
Messages
21
Reaction score
0
Hi, I have a weather balloon and I would filled it with He and attach some weight and I would release He as balloon climbs and it will eventually stops at some altitude. So now I wanted compressor to acts like an engine because air is thin at 20-30km and I would put solar panels to provide electricity. Do you think this is realizable?
 
Engineering news on Phys.org
Can you explain what you want the power for? It seems to me that packing a couple of batteries along would be easier.
 
I think of the batteries too, but what when they discharge, I want somehow to charge them. But I don't know if solar panel would be enough.
 
How did you find PF?: Via Google search Hi, I have a vessel I 3D printed to investigate single bubble rise. The vessel has a 4 mm gap separated by acrylic panels. This is essentially my viewing chamber where I can record the bubble motion. The vessel is open to atmosphere. The bubble generation mechanism is composed of a syringe pump and glass capillary tube (Internal Diameter of 0.45 mm). I connect a 1/4” air line hose from the syringe to the capillary The bubble is formed at the tip...
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...
I'd like to create a thread with links to 3-D Printer resources, including printers and software package suggestions. My motivations are selfish, as I have a 3-D printed project that I'm working on, and I'd like to buy a simple printer and use low cost software to make the first prototype. There are some previous threads about 3-D printing like this: https://www.physicsforums.com/threads/are-3d-printers-easy-to-use-yet.917489/ but none that address the overall topic (unless I've missed...

Similar threads

Back
Top