14 articles in this issue
Phatchariya Rungkitwatananukul, Chaiyaporn Puprasert, Supanee Nomai, Thawatchai Chintateerachai, Wiboonluk Pungrasmi
In this research, hydrodynamic behaviour in a novel fluidized bed reactor (FBR) was studied by using a residence time distribution (RTD) experiment. The RTD experimental result showed that the liquid flow pattern closed to plug flow behaviour. Moreover, t... see more
Dao Janjaroen, Pondetch Dilokdumkeng, Preawvanit Jhandrta
The adsorption of arsenate on iron oxide particles was studied as a function of pH and hardness concentrations. The surface morphology of iron oxide particles was found to be rough and irregular. The major chemical compositions on iron oxide particles inc... see more
Sanphet Chunitiphisan, Sirima Panyamethekul, Suree Pumrin, Garavig Tanaksaranond, Thawat Ngamsritrakul
Thailand has faced environmental issues that affect people all the time. Haze from the forest fires for instance is concerned as national problem that we confront every year. To determine the severity of smog conditions being a consequence of ... see more
Jantarawan Tancharoen, Manaskorn Rachakornkij
The aim is to develop landscape garden around the special room, reduce hazardous waste from instruction and research laboratory and manage hazardous waste contaminate of laboratory involves disposal of hazardous waste as required by the policy of Chulalon... see more
Jutamart Chotipanich, Amornchai Arpornwichanop, Tetsu Yonezawa, Soorathep Kheawhom
Zinc-air battery is considered a promising candidate for future energy applications due to its high energy density, safety and low cost. However, poor battery performance and low efficiency of zinc utilization, resulted from passivation effect of the zinc... see more
Wadhah A. Hatem, Abbas M. Abd, Nagham Nawwar Abbas
Building Information Modeling (BIM) is a unified and comprehensive system for all that associated with the construction project, which includes a set of effective policies, procedures, and computer applications that increase the level of performance in co... see more
Emmanuel Onaivi Ajayi, Adewumi John Babafemi
The search for an alternative binder to cement, partially or wholly, continues to be on the increase. In this study, the fineness of pulverized burnt clay waste was evaluated as a factor that affects the compressive strength, chloride penetration and stre... see more
Natcha Ponchai, Jetsada Phraeknanthoe, Chanat Ratanasumawong
The model for estimation of spur and helical gear sliding loss with load distribution pattern on gear tooth surface is presented in this paper. The load distribution for the spur gear is considered to distribute uniformly along the line of contact. During... see more
Chanatkarn Angsutanasombat, Panya Aroonjarattham, Nadhaporn Saengpetch, Pornsak Nirunsuk, Kitti Aroonjarattham, Chompunut Somtua
The acetabular labrum is the connective tissue between femoral head and hip joint that acts like a shock absorber. Labral injury could happen after hip dislocation or internal derangement such as femeroacetabular impingement (FAI) syndrome. The surgeon us... see more
M. Galib Ishak, Siti Rahmi Oktavia
The water level on the outer side of river bends rises and decreases on the inner side. This research, conducted at the Hydraulics Laboratory of the Engineering Faculty at Tadulako University, sought to analyze the effect of the shape of pillars placed in... see more
Juthanee Phromjan, Chakrit Suvanjumrat
The rubber solid tire was built using three different compound layers. In order to develop solid tire, the finite element method (FEM) was employed to model and analyze its performance. The constitutive model was important to describe the simulated result... see more
Thanaphon Phukseng, Sunantha Sodsee
The objective of this study was to introduce the recommender system based on expert and item category to match the right items to users. In this study, the expert identification was divided into 3 techniques which were 1) the experts from social network t... see more
Chakrit Suvanjumrat, Nathaporn Ploysook, Ravivat Rugsaj
This research proposed the blow molding simulation method for determining of a cross-section thickness of bottles. The finite element method (FEM) was employed to simulate the extrusion blow molding process of the complex shape bottles. The full bottle sh... see more
Preeda Chaimahawan, Chayanon Hansapinyo, Punlop Phuriwarangkhakul
This research studies the lateral behavior of precast concrete wall panel applicable for a 2-story building. The specimens consist of precast and cast in-situ reinforced concrete bearing wall with 3/4 scaled. The precast wall panel was designed for gravit... see more