Search Results - "Yap, Y.F."

Numerical modelling of three-fluid flow using the level-set method by Li, H.Y., Yap, Y.F., Lou, J., Shang, Z.

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Numerical investigation of conjugated heat transfer in a channel with a moving depositing front by Li, H.Y., Yap, Y.F., Lou, J., Chai, J.C., Shang, Z.

“…This article presents numerical simulations of conjugated heat transfer in a fouled channel with a moving depositing front. The depositing front separating the…”
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Monotonic unbounded schemes transformer (MUST): an approach to remove undershoots and overshoots in family of unbounded schemes using finite-volume method by Yap, Y.F., Chai, J.C.

“…Purpose This paper presents a Monotonic Unbounded Schemes Transformer (MUST) approach to bound/monotonize (remove undershoots and overshoots) unbounded spatial…”
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Numerical modeling of three-phase flow with phase change using the level-set method by Yap, Y.F., Li, H.Y., Lou, J., Pan, L.S., Shang, Z.

“…•A numerical model for three-phase flow with phase change is developed.•Two level-set functions are introduced to capture the two interfaces.•One reusable…”
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Numerical investigation of heat transfer in three-fluid stratified flows by Li, H.Y., Yap, Y.F., Lou, J., Shang, Z.

“…•Three-fluid stratified flow and heat transfer is simulated using the level-set method.•The temperature at fully developed flow are independent of We and…”
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A level-set method for convective–diffusive particle deposition by Yap, Y.F., Vargas, F.M., Chai, J.C.

“…This article presents a fixed-mesh approach to model convective–diffusive particle deposition onto surfaces. The deposition occurring at the depositing front…”
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Conjugate heat transfer in stratified two-fluid flows with a growing deposit layer by Li, H.Y., Yap, Y.F., Lou, J., Chai, J.C., Shang, Z.

“…•Conjugate heat transfer in two-fluid flows with a growing deposit layer is studied.•The level-set method is adopted to capture fluid-fluid and fluid-deposit…”
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Modeling anisotropic diffusion using a departure from isotropy approach by Ge, Q., Yap, Y.F., Zhang, M., Chai, J.C.

“…•Model anisotropic diffusion using an iterative departure from isotropy approach.•Demonstrated for finite volume method but applicable to other discretization…”
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An integrated model for asphaltene deposition in wellbores/pipelines above bubble pressures by Guan, Q., Goharzadeh, A., Chai, J.C., Vargas, F.M., Biswal, S.L., Chapman, W.G., Zhang, M., Yap, Y.F.

“…Asphaltene has been recognized as the cholesterol of petroleum for decades due to its precipitation and deposition in oil production, transportation and…”
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A distance-function-based Cartesian (DIFCA) grid method for irregular geometries by CHAI, J. C, YAP, Y. F

“…A distance-function-based Cartesian grid (DIFCA) method is presented for conduction heat transfer in irregular geometries. The irregular geometries are…”
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A unidirectional one-dimensional approach for asphaltene deposition in large length-to-diameter ratios scenarios by Guan, Q., Chai, J.C., Goharzadeh, A., Vargas, F.M., Biswal, S.L., Chapman, W.G., Zhang, M., Yap, Y.F.

“…Asphaltene deposition in wellbores has been recognized as the cholesterol of petroleum for decades causing billions of dollars in losses to the oil and gas…”
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Numerical modeling of unidirectional stratified flow with and without phase change by Yap, Y.F., Chai, J.C., Toh, K.C., Wong, T.N., Lam, Y.C.

“…This article presents a mass correction procedure for unidirectional stratified flow of two fluids (or two phases of the same fluid) using the level-set…”
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The Use of Procalcitonin in Clinical Practice by Yap, Clementine YF, Aw, Tar Choon

“…Procalcitonin (PCT) has emerged as the most promising marker of infectious inflammation. This development is critical to the practicing doctor dealing with…”
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Liver Function Tests (LFTs) by Yap, Clementine YF, Aw, Tar Choon

“…Each liver function test by itself is neither highly sensitive nor specific but when interpreted together may provide the clinician with useful information…”
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Clinical Use and Measurement of Cardiac Troponin (cTn) by Yap, Clementine YF, Phua, Soon Kieng, Aw, Tar Choon

“…Cardiac troponins are cardio-specific and are widely used for the early diagnosis and triage of patients with acute coronary syndromes in conjunction with…”
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Thyroid Function Tests by Aw, Tar Choon, Yap, Clementine YF

“…A thyroid panel consisting of thyroid stimulating hormone (TSH) and free thyroxine (fT4) should form the first line of diagnostic tests; tri-iodothyronine (T3)…”
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Arterial Blood Gases by Yap, Clementine YF, Aw, Tar Choon

“…Arterial blood gases (ABG) results reflect underlying pathology and interpretation of the results are often compounded by ongoing disease processes and…”
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Clinical Use of Natriuretic Peptides by Yap, Clementine YF, Phua, Soon Kieng, Aw, Tar Choon

“…Either B-type natriuretic peptide (BNP) or NT-proBNP may be used as a diagnostic, screening, prognostic and therapeutic tool for CHF. The Food and Drug…”
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Bone Turnover Markers by Yap, Clementine YF, Aw, Tar Choon

“…Bone turnover markers (BTM) provide useful data to titrate the optimal dosing regimes for patients within 3–6 months as compared to 1–2 years using bone…”
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Free Kappa and Lambda Light Chains in Plasma Cell Dyscrasias by Yap, Clementine YF, Wong, Pey Wah, Aw, Tar Choon

“…Automated serum kappa (κ) and lambda (λ) free light chain (FLC) immunoassay may be used as a rapid screening tool for multiple myeloma and other light chain…”
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