scholarly journals Computer simulation of the heat-resistant polyimides ULTEM™ and EXTEM™ with the use of GROMOS53a6 and AMBER99 force fields

2014 ◽  
Vol 56 (4) ◽  
pp. 558-567 ◽  
Author(s):  
S. G. Fal’kovich ◽  
S. V. Larin ◽  
V. M. Nazarychev ◽  
I. V. Volgin ◽  
A. A. Gurtovenko ◽  
...  

2021 ◽  
Vol 11 (3) ◽  
pp. 254-260
Author(s):  
Angelina Akhunova ◽  
Vener Valitov ◽  
Elvina Galieva




PRICM ◽  
2013 ◽  
pp. 2799-2807
Author(s):  
Yuriy Shmotin ◽  
Alexander Logunov ◽  
Igor Egorov ◽  
Igor Leshchenko


2019 ◽  
pp. 27-35
Author(s):  
A.S. Shpagin ◽  
◽  
V.V. Kucheryaev ◽  
M.V. Bubnov ◽  
◽  
...  


2014 ◽  
Vol 118 (38) ◽  
pp. 11284-11294 ◽  
Author(s):  
David A. Jahn ◽  
Frederick O. Akinkunmi ◽  
Nicolas Giovambattista


1994 ◽  
Vol 101 (5) ◽  
pp. 4098-4102 ◽  
Author(s):  
J. G. Powles ◽  
S. E. Baker ◽  
W. A. B. Evans


Author(s):  
John W. Coleman

In the design engineering of high performance electromagnetic lenses, the direct conversion of electron optical design data into drawings for reliable hardware is oftentimes difficult, especially in terms of how to mount parts to each other, how to tolerance dimensions, and how to specify finishes. An answer to this is in the use of magnetostatic analytics, corresponding to boundary conditions for the optical design. With such models, the magnetostatic force on a test pole along the axis may be examined, and in this way one may obtain priority listings for holding dimensions, relieving stresses, etc..The development of magnetostatic models most easily proceeds from the derivation of scalar potentials of separate geometric elements. These potentials can then be conbined at will because of the superposition characteristic of conservative force fields.



Sign in / Sign up

Export Citation Format

Share Document