tailieunhanh - An Introduction to Modeling and Simulation of Particulate Flows Part 10

Tham khảo tài liệu 'an introduction to modeling and simulation of particulate flows part 10', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Ọ 2007 5 15 page 153 e e . Biological applications Multiple red blood cell light scattering 153 Table . Experimental results for the forward scatter of Ix T 1 I 0 for 420-nm light four trials . Cells Ix T 1 I 0 1 Ix T . 2 I 0 2 Ix T . 3 I 0 3 Ix T 4 I 0 4 1650 4090 6510 8100 Table . Experimental results for the forward scatter of Ix T 1 I 0 for 710-nm light four trials . Cells Ix T 1 I 0 1 Ix T . 2 I 0 2 Ix T 3 I 0 3 Ix T . 4 I 0 4 1650 4090 6510 8100 used for computation falls within the size used in our experimental approach. Furthermore reducing the incoming light to 1 of its original value by the use of a neutral filter did not affect the transmittance. The data indicated in figures and tables were collected without restriction on the incoming light. Together these data indicate that the beam intensity chosen for the computational model corresponded to the experimental approach. Remark. We remark that in the computations the refracted energy absorbed by the cells was assumed to remain trapped within the cell. Certainly some of the energy absorbed by the cells is converted into heat. An analysis of the thermal conversion process can be found in the main body of the monograph. Another level of complexity involves dispersion when light is transmitted through cells. Dispersion is the decomposition of light into its component wavelengths or colors which occurs because the index of refraction of a transparent medium is greater for light of shorter wavelengths. Accounting for dispersive effects is quite complex since it leads to a dramatic growth in the number of rays. Extensions and concluding remarks In summary the objective of this section was to develop a simple computational framework based on .