# Search Results

1. Post

### GHS error for PM ( Part Maker) run file

Was it solved？
Post by: sun, Jul 26, 2022 in forum: Software

### Is it defying the law of Archimedes?

The fact that aircraft don't fall out of the sky always seems to me to defy the law of gravity. Now， the same is true for electric foiling...
Thread by: sun, Jun 25, 2022, 61 replies, in forum: Boat Design
3. Post

### Is this mathematical model valid for any inclination angle of any floating body

I found your talk most illuminating.
Post by: sun, Jun 25, 2022 in forum: Stability
4. Post

### Is this mathematical model valid for any inclination angle of any floating body

What is the theoretical method to solve the centroid of irregular body?
Post by: sun, Jun 16, 2022 in forum: Stability
5. Post

### Is this mathematical model valid for any inclination angle of any floating body

The shape of the underwater part is complex, the position of the buoyancy center is difficult to determine
Post by: sun, Jun 12, 2022 in forum: Stability
6. Post

### Is this mathematical model valid for any inclination angle of any floating body

What principles are used？The shapes of marine structures are different.
Post by: sun, Jun 10, 2022 in forum: Stability
7. Post

### Is this mathematical model valid for any inclination angle of any floating body

For the regulatory bodies, is there a satisfactory calculation method？
Post by: sun, Jun 10, 2022 in forum: Stability

### Is this mathematical model valid for any inclination angle of any floating body

heeling angle trimangle https://imgtu.com/i/X66jqf θ is heeling angle，ψ is trimangle， G is weight， C is the center of buoyancy
Thread by: sun, Jun 10, 2022, 10 replies, in forum: Stability
9. Post

### What amazing unmanned small boat have you seen?

Search and rescue is often limited economically. This is because human life should be higher than economic interests, and all technologies serve...
Post by: sun, Jun 10, 2022 in forum: Boat Design
10. Post

### Can the contour surface of a ship be represented by a mathematical function?

What numerical solver is needed？
Post by: sun, Jun 4, 2022 in forum: Stability
11. Post

### Can the contour surface of a ship be represented by a mathematical function?

What principle are they based on?
Post by: sun, Jun 4, 2022 in forum: Stability
12. Post

### Can the contour surface of a ship be represented by a mathematical function?

For floating body, whatever its inclination angle or shape.
Post by: sun, Jun 3, 2022 in forum: Stability
13. Post

### What amazing unmanned small boat have you seen?

You are a knowledgeable professional, thank you very much. There are not many cases of armed rescue on water. If we only discuss the rescue of...
Post by: sun, Jun 1, 2022 in forum: Boat Design
14. Post

### Can the contour surface of a ship be represented by a mathematical function?

The more accurate the better. Is there any method?
Post by: sun, Jun 1, 2022 in forum: Stability

### Can the contour surface of a ship be represented by a mathematical function?

And，during the ship capsizing, is it possible to solve the function of the waterplane surface at any time?
Thread by: sun, May 31, 2022, 26 replies, in forum: Stability
16. Post

### What amazing unmanned small boat have you seen?

What is the more effective manner than the US Coast Guard？
Post by: sun, May 31, 2022 in forum: Boat Design
17. Post

### What amazing unmanned small boat have you seen?

What a good idea
Post by: sun, May 30, 2022 in forum: Boat Design
18. Post

### What amazing unmanned small boat have you seen?

We should not use autonomous vessel to kill person. Autonomous vessel can rescue drowning men.
Post by: sun, May 29, 2022 in forum: Boat Design
19. Post

### What amazing unmanned small boat have you seen?

Well explained. Technology is used to assist work and life.
Post by: sun, May 29, 2022 in forum: Boat Design
20. Post

### What amazing unmanned small boat have you seen?

How could anyone keep from liking it?
Post by: sun, May 21, 2022 in forum: Boat Design