Comparison of Static Thermal Gradient to Isothermal Conditions in Gas Chromatography Using a Stochastic Transport Model

2021 ◽  
Vol 93 (17) ◽  
pp. 6739-6745
Author(s):  
Samuel Avila ◽  
H. Dennis Tolley ◽  
Brian D. Iverson ◽  
Aaron R. Hawkins ◽  
Nathan L. Porter ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Thermal Gradient ◽  
Transport Model ◽  
Isothermal Conditions ◽  
Stochastic Transport

Comparison of the Dynamic Thermal Gradient to Temperature-Programmed Conditions in Gas Chromatography Using a Stochastic Transport Model

2021 ◽  
Vol 93 (34) ◽  
pp. 11785-11791
Author(s):  
Samuel Avila ◽  
H. Dennis Tolley ◽  
Brian D. Iverson ◽  
Aaron R. Hawkins ◽  
Shawn L. Johnson ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Thermal Gradient ◽  
Transport Model ◽  
Stochastic Transport ◽  
Temperature Programmed

Application of a Mass Balance-Based Stochastic Transport Model

2010 ◽  
Vol 14 (3) ◽  
pp. 170-177
Author(s):  
Benjamin W. Johnson ◽  
Andrew Curtis Elmore ◽  
Jeffrey D. Cawlfield
Keyword(s):  
Mass Balance ◽  
Transport Model ◽  
Stochastic Transport

Closed-Loop, Axial Temperature Control of Etched Silicon Microcolumn for Tunable Thermal Gradient Gas Chromatography

2020 ◽  
Vol 29 (1) ◽  
pp. 76-85
Author(s):  
Parker D. Schnepf ◽  
Aaron Davis ◽  
Brian D. Iverson ◽  
Richard Vanfleet ◽  
Robert C. Davis ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Temperature Control ◽  
Thermal Gradient ◽  
Closed Loop ◽  
Axial Temperature ◽  
Etched Silicon

Analisis Model Optimasi Stokastik pada Masalah Transportasi Stokastik

2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Ihda Hasbiyati
Keyword(s):  
Transport Model ◽  
Optimal Solution ◽  
Transportation Problems ◽  
Stochastic Transport ◽  
Deterministic Transport

Transportasi adalah suatu proses pemindahan manusia atau barang dari suatu tempat ke tempat lain dengan menggunakan suatu alat bantu kendaraan. Dalam masalah transportasi biasanya membahas mengenai meminimalkan biaya atau meminimalkan waktu. Tulisan ini mempresentasikan suatu model transportasi dengan adanya variabel ketidakpastian. Model yang terbentuk dari variabel ketidakpastian disebut dengan model transportasi stokastik. Solusi optimal diperoleh dengan merubah model transportasi stokastik ke dalam model transportasi deterministik.   Transportation is a process of moving people or goods from place to place by using a vehicle aids. In transportation problems usually discuss about cost or time. This paper presents a transport model in the uncertain of variables. The model formed from the variable of uncertainty is called the stochastic transport model. The optimal solution is obtained by changing the stochastic transport model into a deterministic transport model.

Simulation of spatial thermal gradient gas chromatography

2020 ◽  
Vol 1620 ◽  
pp. 460985
Author(s):  
Jan Leppert ◽  
Peter J. Müller ◽  
Miriam D. Chopra ◽  
Leonid M. Blumberg ◽  
Peter Boeker
Keyword(s):  
Gas Chromatography ◽  
Thermal Gradient

Peak sweeping and gating using thermal gradient gas chromatography

2013 ◽  
Vol 1278 ◽  
pp. 160-165 ◽  
Author(s):  
Jesse A. Contreras ◽  
Alan L. Rockwood ◽  
H. Dennis Tolley ◽  
Milton L. Lee
Keyword(s):  
Gas Chromatography ◽  
Thermal Gradient

Dynamic thermal gradient gas chromatography

2013 ◽  
Vol 1302 ◽  
pp. 143-151 ◽  
Author(s):  
Jesse A. Contreras ◽  
Anzi Wang ◽  
Alan L. Rockwood ◽  
H. Dennis Tolley ◽  
Milton L. Lee
Keyword(s):  
Gas Chromatography ◽  
Thermal Gradient
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