Questions tagged [numerical-modelling]
223 questions
3
votes
1 answer
How to model the dynamic impact of transport on boxes containing vials?
Let's consider that we have large number of boxes being transported in a truck. These boxes contain certain number of vials which in turn contain some other products. Now one would like to simulate the impact of truck vibration during the transport…
Dude
- 580
- 3
- 14
2
votes
2 answers
Shallow water model for year-round watershed runoff
I have an (maybe not so clever) idea to apply the shallow water model for computing the year-round watershed runoff of a catchment. It means using of real topography with variable slopes and roughness, length of the real time period about 31536000…
Ilia Popstoyanov
- 21
- 1
1
vote
0 answers
A direct numerical method for determining a relaxation function from a known creep function
Both the creep function and the relaxation function are connected by the convolution integral. The usual method for calculating the relaxation function from a creep function or vice versa is to transfer the creep function into the Laplace domain. In…
Ali AlCapone
- 31
- 2
1
vote
0 answers
Relaxation - spreadsheet solution to recursive algorithm
I am setting up a simple model that uses recursion to iterate between known constraints - relaxation, in other words. I need a spreadsheet that allows:
A0 50
A1 =(A0+A2)/2
A2 =(A1+A3)/2
A3 =(A2+A4)/2
A4 100
It should be simple, but OpenOffice…
Peter Brooks
- 123
- 4