Research Explorer

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Researcher

Gülce Kalyoncu Pakkaner

Publications & Research Data

Awards & Distinctions

12 Results

2026

Microscale displacement dynamics of hydrogen and methane in fractured rock: Insights for repurposing natural gas sites for hydrogen storage

Sojwal ManoorkarGülce Kalyoncu PakkanerHamdi OmarSoetkin BarbaixDominique CeurstersMaxime LatinisStefanie Van OffenwertTom Bultreys

U Journal Article in International Journal of Hydrogen Energy

2025

From natural gas to hydrogen storage : microscopic flow dynamics of hydrogen versus methane in fractured reservoir rock

Sojwal ManoorkarGülce Kalyoncu PakkanerSoetkin BarbaixHamdi OmarDominique CeurstersMaxime LatinisStefanie Van OffenwertTom Bultreys

Impact of efflorescence on internal salt precipitation dynamics during injection of gases in porous rocks

Gülce Kalyoncu PakkanerVeerle CnuddeHannelore DerluynTom Bultreys

A1 Journal Article in ADVANCES IN WATER RESOURCES

Pore-scale imaging of hydrogen and methane storage in fractured aquifer rock : the impact of gas type on relative permeability

Sojwal ManoorkarGülce Kalyoncu PakkanerHamdi OmarSoetkin BarbaixDominique CeurstersMaxime LatinisStefanie Van OffenwertTom Bultreys

U Journal Article in ADVANCES IN WATER RESOURCES

2024

4D microvelocimetry reveals multiphase flow field perturbations in porous media

Tom BultreysSharon EllmanChristian M. SchlepützMatthieu BooneGülce Kalyoncu PakkanerShan WangMostafa BorjiStefanie Van OffenwertNiloofar Moazami GoudarziWannes Goethals et al.

A1 Journal Article in PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Investigating multiphase flow dynamics in rock fractures via XCT imaging for hydrogen storage optimization

Sojwal ManoorkarGülce Kalyoncu PakkanerHamdi OmarSoetkin BarbaixDominique CeurstersMaxime LatinisTom Bultreys

Multiphase relaxation processes at the µm-to-cm scale during storage of gases in rocks

Sharon EllmanCatherin SpurinSamuel JacksonCatrin HarrisVeerle CnuddeTom BultreysBen CallowShan WangGülce Kalyoncu Pakkaner

Multiple time and length scale µCT imaging of flow dynamics relevant to underground hydrogen storage in porous rocks

Sharon EllmanSamuel JacksonCatherine SpurinCatrin HarrisBen CallowShan WangGülce Kalyoncu PakkanerVeerle CnuddeTom Bultreys

2023

4D X-ray micro-velocimetry data of multiphase flow perturbations in porous media

Tom BultreysSharon EllmanChristian M. SchlepützMatthieu BooneGülce Kalyoncu PakkanerShan WangMostafa BorjiStefanie Van OffenwertNiloofar Moazami GoudarziWannes Goethals et al.

Multiphase relaxation processes at the μm-to-cm scale during storage of gases in rocks

Sharon EllmanCatherine SpurinSamuel JacksonCatrin HarrisBen CallowShan WangGülce Kalyoncu PakkanerTom Bultreys

Salinity gradients and salt precipitation due to hydrogen injection in saline aquifers and reservoirs

Gülce KalyoncuMostafa BorjiZaid JangdaKamaljit SinghHannah MenkeBen CallowShan WangSharon EllmanVeerle CnuddeHannelore Derluyn et al.

2022

A sub-micron investigation of the role of surface roughness on multiphase flow hysteresis using fast time-resolved X-ray microtomography

Arjen MasciniVladimir NovakChristian Matthias SchlepützGülce Kalyoncu PakkanerJeroen Van StappenShan WangVeerle CnuddeTom Bultreys