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Per Eilif Wahl

Forsker

Per Eilif Wahl

Forsker

Per Eilif Wahl
Telefon: 930 02 663
Mobil: 930 02 663
Avdeling: Gassteknologi
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjoner

Publikasjon

Formulating the optimization problem when using sequential quadratic programming applied to a simple LNG process

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1252833

Sequential quadratic programming (SQP) may be very efficient compared with other techniques for the optimization of simple processes for the liquefaction of natural gas (LNG), and can be combined with process evaluation using commercial flowsheet simulators. However, the level of success is dependen...

År 2015
Type Tidsskriftsartikkel
Publikasjon

CO2 Capture from Off-shore Gas Turbines Using Supersonic Gas Separation ☆

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1190264

CO2 capture from gas turbine based off-shore application face challenges such as size (foot-print), weight and stability (wave motion) in addition to the challenges faced by on-shore industry. Space- and weight challenges are given priority, and the size of the capture installations will be of impor...

År 2014
Type Tidsskriftsartikkel
Publikasjon

Optimization of a simple LNG process using sequential quadratic programming

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1028858

The efficiency of using sequential quadratic programming (SQP) for the optimization of a PRICO process for the production of liquefied natural gas (LNG) is demonstrated. Most of the returned objective values have been better, and the execution times much lower, than in most previously published work...

År 2013
Type Tidsskriftsartikkel
Publikasjon

Constraint handling in stochastic optimization algorithms for natural gas liquefaction processes

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1033998

Liquefaction of natural gas requires energy intensive refrigeration. A fair comparison of different process concepts and energy efficient designs requires some use of optimization. In near optimal designs, the driving forces in heat transfer are small. Thus, rigorous thermodynamics providing accurat...

Forfattere Austbø Bjørn Wahl Per Eilif Gundersen Truls
År 2013
Type Konferanseartikkel/Bokkapittel
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