Faculty of Engineering: Recent submissions
Now showing items 301-320 of 438
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Research for casting problems and solutions on the development of modern jewelry casting
(2014-12-11)Thailand’s gem and jewelry industry is widely considered one of the greatest potential markets in the world. One of the important processes is producing the body jewellery or casting. The lost-wax castingtechnique is a ... -
Forecasting model for steel demand under uncertainty using Bayesian methods
(2014-12-11)The objective of this research is to propose a forecasting model for uncertain demand index data of steel. The forecasting model proposed by Yelland (2010) was modified by adjusting the prior distributions of some parameters ... -
Design and construction of floating house to produce current by waterwheel
(2014-12-11)Research this project invents for design and build the water turbine produce the electricity, by set up the equipment produces the electric current from water energy flows from the nature , which , be new choice for Thailand ... -
Compressive testing of compound material under difference temperatures
(2014-12-11)Brake system is used the friction between disk and pads. In the driving conditions, the brake behavior from the driver is difference. Based on this reason, the damage on disk and pads are occurring. Nowadays, the ratio of ... -
Comparison material use make mold plastic aluminum A7075 with steel P20
(2014-12-11)Material selection for mold making are not only material prices , wages but also there are other factors such as thermal, strength, shine and resistance to temperature changing that caused distortion and cracks. Preform ... -
A study and development of solar hybrid energy dryer for pineapple leaf paper
(2014-12-11)This research was aimed to investigate for pineapple leaf paper drying. In this study process of drying the paper as a final step after the other. Paper drying time takes in solar energy to dry naturally for at least 2-3 ... -
Research and technology transfer of salt producing chimney stove for ban bo luang community, bo kluea district, Nan Province
(2014-07-09)This research aims to test and compare thermal efficiency of salt producing stoves between traditional stove and chimney stove, as well as transfer the technology to community. The traditional stove was constructed from ... -
Abrasive wear behavior of diffusion layer by Pack Cementation on low carbon steel
(2014-07-09)This research aims to study abrasive wear behavior of diffusion layer by pack cementation on low carbon steel. Chemical compositions of pack cementation include 42wt% Ferro-silicon, 17wt% sand, 3wt% NH4Cl, 12wt% clay, ... -
Drying of ground fish slices using superheated steam
(2014-07-09)Superheated steam drying has gained more attention due to its absence of oxidative reactions and high drying rate. This research involved drying of ground fish slices using superheated steam. The influences of superheated ... -
Drying of ground fish slices using superheated steam combined with hot air
(2014-07-08)The objectives of this research were to study the changes in the moisture of ground fish slices during drying with superheated steam combined with hot air, and to compare the physical properties (in terms of color, hardness, ... -
Development of monitoring system for mobile weather station
(2014-07-08)The objective of this research was to develop a high performance monitoring software for extended database of mobile weather station by using embedded computer. The monitoring system could measure and record temperature, ... -
Two-dimensional transient model for prediction of temperature profile at heat pipe wall
(2014-07-08)Distribution trend of transient temperature profile of copper heat pipe from the start-up of outer wall temperature of evaporator section until the temperature was steady was studied. A two-dimensional model used numerical ... -
Kansei engineering: product development methodology
(2014-07-08)Kansei engineering, or effective engineering, is an important product development methodology in which users’ or customers’ feelings and demands on the product are translated into important parameters for product design. ... -
Study the shrinkage of plastic polyethylene terephthalate (PET) used with make blow mold
(2013-11-06)This research aims to study the shrinkage of plastic polyethylene Terephthalate used with the make blow mold in 2 stages. The shrinkage of work piece was determined in order to design the mold ; Z axis = 1% ... -
Low rate wireless network lighting control system
(2013-11-06)This research presents the development of a low rate and low power consumption low rate wireless network. Low rate wireless networks are cheap and comprised of a small fully autonomous processing, communication and remote ... -
Development of Nano-sized WC powder from recovery of cemented tungsten carbide scraps
(2013-11-06)WC powder was obtained from recycling cemented carbide scraps. This metal power contained tungsten carbide (WC) at 89.17%, titanium (Ti) at 4.90%, tantalum (Ta) at 3.56%, niobium (Nb) at 1.31% and molybdenum (Mo) at 0.93%. ... -
Development of tungsten carbide recovery for the hard metal
(2013-11-06)This research was on the production of hardmetal from recovery of tungsten carbide tool scraps, recycling through ball milling for 40 hours. The metal powder obtained, which was of the size between 0.11-0.22 µm, was ... -
Development laterite soil cement containing waste ash from industrial and agricultural as brick interface
(2013-11-06)จากการทดลองวิจัยพบว่าตัวอย่างดินลูกรังผสมเถ้าทิ้งจากอุตสาหกรรมและเกษตรกรรมสามารถเป็นวัสดุก่อสร้างอิฐประสานได้ตามความเหมาะสมตามอัตราส่วนและกาลังที่ต้องการ โดยมีองค์ประกอบทางเคมีของดินลูกรัง, เถ้าแกลบและเถ้าชานอ้อย ... -
Development of hydraulic pressing machine for soil cement
(2013-11-06)จากการทดลองวิจัยพบว่าจากผลการทดสอบ ตัวอย่างทดสอบมีกาลังอัดมีค่า 75 ksc. มากกว่า 70 ksc. เป็นไปตามคุณภาพคุณสมบัติของบล็อกประสาน วท. ดินซิเมนต์ที่มีคุณภาพได้มาตรฐาน ขนาดของเครื่อง เป็นแบบไฮดรอลิก อัดบล็อก 1 ก้อน รูปแบบการท ... -
The innovation of use of bottom ash on green concrete
(2013-11-06)This research presents a study of the resistance to carbonation, compressive strength and porosity of concrete containing ground bottom ash. Three different of bottom ash finenesses viz., coarse bottom ash (GBA-1), ground ...