40 citations · 149 across the 23 of their papers we have counts for
5 papers · 1 filter
Perturbed potential temperature distribution in atmospheric boundary layers
N. Karjanto
This article discusses the modeling of perturbed potential temperature in an atmospheric boundary layer. We adopt a convection-diffusion model with specified initial and boundary c…
A theoretical study on a two-dimensional flap-type wavemaker
N. Karjanto
A mathematical model for unidirectional wave generation explained in this study. The model consists of Laplace's equation in the semi-infinite two-dimensional water interior, dynam…
Maximum temporal amplitude and designs of experiments for generation of extreme waves
Marwan, Andonowati, N. Karjanto
This paper aims to describe a deterministic generation of extreme waves in a typical towing tank. Such a generation involves an input signal to be provided at the wavemaker in such…
Stability of the NLS equation with viscosity effect
N. Karjanto, K. M. Tiong
A nonlinear Schrödinger (NLS) equation with an effect of viscosity is derived from a Korteweg-de Vries (KdV) equation modified with viscosity using the method of multiple time-scal…
Linear theory for single and double flap wavemakers
W. M. Kusumawinahyu, N. Karjanto, G. Klopman
In this paper, we are concerned with deterministic wave generation in a hydrodynamic laboratory. A linear wavemaker theory is developed based on the fully dispersive water wave equ…