ศ. ดร. สมชาติมีผลงานตีพิมพ์ในวารสารวิจัยระดับประเทศและนานาชาติที่มีการประเมินผลงานดังนี้

- S. Chantasiriwan and F. Milstein, Higher-order elasticity of cubic metals in the embedded-atom method. Physical Review B - Condensed Matter, 1996, V53, pp. 14080-14088.
- S. Chantasiriwan, Determination of sensitivity coefficients in linear heat conduction problems by random-walk method. Numerical Heat Transfer Part B - Fundamentals, 1998, V34, pp. 103-120.
- S. Chantasiriwan and F. Milstein, Embedded-atom models of 12 cubic metals incorporating second- and third-order elastic-moduli data. Physical Review B - Condensed Matter, 1998, V58, pp. 5996-6005.
- F. Milstein and S. Chantasiriwan, Theoretical study of the response of 12 cubic metals to uniaxial loading. Physical Review B - Condensed Matter, 1998, V58, pp. 6006-6018.
- S. Chantasiriwan, Comparison of three sequential function specification algorithms for the inverse heat conduction problem. International Communications in Heat and Mass Transfer, 1999, V26, pp. 115-124.
- S. Chantasiriwan, Inverse heat conduction problem of determining time-dependent heat transfer coefficient. International Journal of Heat and Mass Transfer, 1999, V42, pp. 4275-4285.
- S. Chantasiriwan, Inverse determination of steady-state heat transfer coefficient. International Communications in Heat and Mass Transfer, 2000, V27, pp. 1155-1164.
- S. Chantasiriwan, An algorithm for solving multidimensional inverse heat conduction problem. International Journal of Heat and Mass Transfer, 2001, V44, pp. 3823-3832.
- S. Chantasiriwan, Steady-state determination of temperature-dependent thermal conductivity. International Communications in Heat and Mass Transfer, 2002, V29, pp. 811-819.
- S. Chantasiriwan, Investigation of the use of radial basis functions in local collocation method for solving diffusion problems. International Communications in Heat and Mass Transfer, 2004, V31, pp. 1095-1104.
- S. Chantasiriwan, Cartesian grid methods using radial basis functions for solving Poisson, Helmholtz, and diffusion-convection equations. Engineering Analysis with Boundary Elements, 2004, V28, pp. 1417-1425.
- S. Chantasiriwan, Two Cartesian grid methods for solving the Poisson problem in an arbitrary domain. Numerical Heat Transfer, Part B, 2005, V47, pp. 291-302.
- S. Chantasiriwan, Solutions of partial differential equations with random Dirichlet boundary conditions by multiquadric collocation method. Engineering Analysis with Boundary Elements, 2005, V29, pp. 1124-1129.
- F. Milstein, J. Zhao, S. Chantasiriwan, and D. Maroudas, Applicability of Born's stability criterion to face-centered cubic crystals in [111] loading. Applied Physics Letters, 2005, V87, pp. 1-3.
- S. Chantasiriwan, Error and variance of solution to the stochastic heat conduction problem by multiquadric collocation method. International Communications in Heat and Mass Transfer, 2006, V33, pp. 342-349.
- S. Chantasiriwan, Method of fundamental solutions for time-dependent heat conduction problems. International Journal for Numerical Methods in Engineering, 2006, V66, pp. 147-165.
- S. Chantasiriwan, Performance of multiquadric collocation method in solving Lid-driven cavity flow problem with low reynolds number. CMES - Computer Modeling in Engineering and Sciences, 2006, V15, pp. 137-146.
- S. Chantasiriwan, Multiquadric collocation method for time-dependent heat conduction problems with temperature-dependent thermal properties. Journal of Heat Transfer, 2007, V129, pp. 109-113.
- S. Chantasiriwan, An alternative approach for numerical solutions of the Navier-Stokes equations. International Journal for Numerical Methods in Engineering, 2007, V69, pp. 1331-1344.
- S. Chantasiriwan, Solutions to harmonic and biharmonic problems with discontinuous boundary conditions by collocation methods using multiquadrics as basis functions. International Communications in Heat and Mass Transfer, 2007, V34, pp. 313-320.
- S. Chantasiriwan, Collocation methods based on radial basis functions for solving stochastic Poisson problems. Communications in Numerical Methods in Engineering, 2007, V23, pp. 169-178.
- S. Chantasiriwan, B. T. Johansson, and D. Lesnic, The method of fundamental solutions for free surface Stefan problems. Engineering Analysis with Boundary Elements, 2009, V33, pp. 529-538.
- S. Chantasiriwan, Modal analysis of free vibration of liquid in rigid container by the method of fundamental solutions. Engineering Analysis with Boundary Elements, 2009, V33, pp. 726-730.
- K. Chaiyo, P. Rattanadecho, and S. Chantasiriwan, The method of fundamental solutions for solving free boundary saturated seepage problem. International Communications in Heat and Mass Transfer, 2011, V38, pp. 249-254.
- S. Chantasiriwan, Performance of variable-speed centrifugal pump in pump system with static head. International Journal of Power and Energy Systems, 2013, V33, pp. 15-21.
- S. Chantasiriwan, Effects of cooling water flow rate and temperature on the performance of multiple-effect evaporator. Chemical Engineering Communications, 2015, V202, pp. 622-628.
- S. Chantasiriwan, Optimum surface area distribution in co-current multiple-effect evaporator. Journal of Food Engineering, 2015, V161, pp. 48-54.
- S. Chantasiriwan, Simulation of quadruple-effect evaporator with vapor bleeding used for juice heating. International Journal of Food Engineering, 2016, V2, pp. 36-41.
- S. Chantasiriwan, Optimum imbibition for cogeneration in sugar factories. Applied Thermal Engineering, 2016, V103, pp. 1031-1038.
- S. Chantasiriwan, Distribution of juice heater surface for optimum performance of evaporation process in raw sugar manufacturing. Journal of Food Engineering, 2017, V195, pp. 21-30.
- S. Chantasiriwan, Investigation of Performance Improvement of the Evaporation Process in Raw Sugar Manufacturing by Increasing Heat Transfer Surfaces. Chemical Engineering Communications, 2017, V204, pp. 599-606.
- S. Chantasiriwan, Optimum surface area distribution of multiple-effect evaporator for minimizing steam use in raw sugar manufacturing. Chemical Engineering Transactions, 2017, V61, pp. 805-810.
- S. Chantasiriwan, Boundary element method for solving the two-dimensional time-dependent inverse heat conduction problem. Thammasat International Journal of Science and Technology, 2000, V5, pp. 64-71.
- S. Chantasiriwan, Determination of temperature-dependent thermal conductivity in a two-dimensional heat conduction system. KMUTT Research and Development Journal, 2001, V24, pp. 17-29.
- S. Chantasiriwan, An alternative method for calculating mixed surface integrals in solving the three-dimensional potential problem by the boundary element method. KMUTT Research and Development Journal, 2002, V25, pp. 305-321.
- S. Chantasiriwan, Handling discontinuous boundary condition by using the uniqueness of heat flux in the boundary element method of solving heat conduction problem. KMUTT Research and Development Journal, 2003, V26, pp. 269-279.
- S. Chantasiriwan, Comparison of numerical methods for solving the convective-diffusive problem. KMUTT Research and Development Journal, 2004, V27, pp. 427-437.
- S. Chantasiriwan, Solutions of nonlinear Poisson problems by the method of fundamental solutions. KMUTT Research and Development Journal, 2006, V29, pp. 131-142.
- S. Chantasiriwan, Solutions of two-dimensional Navier-Stokes equations by a collocation method based on radial basis functions. KMUTT Research and Development Journal, 2007, V30, pp. 49-61.
- S. Chantasiriwan, Solutions of buoyancy-driven flow problems by the local collocation method that uses multiquadrics as the radial basis function. KMUTT Research and Development Journal, 2008, V31, pp. 643-657.
- S. Chantasiriwan, A more accurate method of estimating energy saving by variable-speed control of centrifugal pump. KMUTT Research and Development Journal, 2009, V32, No. 2-3, pp. 203-210.
- S. Chantasiriwan, Energy saving in centrifugal pumps by impeller trimming. KMUTT Research and Development Journal, 2011, V34, pp. 3-18.
- S. Chantasiriwan, Determination of free surface in steady-state seepage through dam with toe drain by the boundary element method. Thammasat International Journal of Science and Technology, 2011, V16, pp. 1-7.
- S. Chantasiriwan, Estimation of power consumption by centrifugal pump with reduced impeller size. Thammasat International Journal of Science and Technology, 2013, V18, pp. 10-21.
- S. Chantasiriwan, Solutions to buoyancy-driven flow problem in square cavity on irregular grids. Thammasat Engineering Journal, 2013, V1, pp. 31-40.
- S. Chantasiriwan, Analysis of sugar milling process by numerical modeling. KMUTT Research and Development Journal, 2013, V36, pp. 3-17.
- S. Chantasiriwan, Development of formula for computing power input of variable-speed centrifugal pumps. KMUTT Research and Development Journal, 2013, V36, pp. 314-328.
- S. Chantasiriwan, The operation of direct-contact condenser at thermodynamic equilibrium. Thammasat Engineering Journal, 2014, V2, pp. 35-39.
- S. Chantasiriwan, Modeling effects of non-homogeneous mixing on the performance of sugar cane milling process. KMUTT Research and Development Journal, 2014, V37, pp. 399-410.
- S. Chantasiriwan, Radiative heat transfer coefficient in double-pipe heat exchanger with isothermal inner pipe and insulated outer pipe. KMUTT Research and Development Journal, 2015, V38, pp. 345-357.