Browsing งานวิจัย (Research) by Title
Now showing items 1-20 of 131
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Affect performance of circuit design Coupled Microstrip on coplanar strip lines
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2016-09)This research studies the effect on performances of power divider designed for a transmission line technology by using a coplanar microstrip. The proposed circuit design has good response with compact size. The presented ... -
Analysis of Heat and Multi-phase Flow in Porous Rubber Wood under Microwave Energy (Theory and Application Approach)
(Rajamangala University Of Technology Rattanakosin, 2014)This research is development on heat and multi-phase flow in porous rubber wood under microwave energy. It is developed to use as a numerical research tool for experimental research in future. The study was start by ... -
Analysis of Heat Transfer and Electromagnetic Field Behavior inside Vulcanized Natural Rubber under Electromagnetic Energy in TE10 mode Rectangular Waveguide Cavity combine with Surface Heat Conduction
(Rajamangala University Of Technology Rattanakosin, 2015)This research study of heat transfer in vulcanization the rubber compound process using microwaves combined with surface heat conduction. The study compared data between microwave vulcanization, surface heat conduction ... -
Anti-microbial Performance of 3-Iodopropinyl-NButylcarbamate (IPBC) in Poly(lactic acid) Added with Calcium Oxide (CaO) for Agricultural Applications
(Rajamangala University Of Technology Rattanakosin, 2018)This study investigated the effectiveness of fungal antifungal treatment by mixing polylactic acid (PLA) with 3-Iodo 2-propinyl butylcarbamate, (IPBC) and Calcium Oxide ( CaO) for application A mixture of IPBC. The ... -
Application of Empty Fruit Bunch Fiber Reinforced of Shingle Roof to Replace Fiber Glass
(สานักงานคณะกรรมการวิจัยแห่งชาติ : Rajamangala University Of Technology Rattanakosin, 2015)This research study possibilities in application of empty fruit bunchfiber reinforced of shingle roof to replace fiber glass. The ratio of 3.8, 5 and 6.2 by weight of the features used in the study consisted of. The thickness ... -
Application of Graphical Method combined with Database System for Structural Analysis and Design Programming for Residence
(Rajamangala University Of Technology Rattanakosin, 2015)This research was to develop computer program for structural analysis and design which focused on reinforce concrete structure combined with steel structure by using visual basic 6.0 language. The developed program can be ... -
Automatic lighting management system based on working zone in office room by using visual motion detection from video camera on Android device
(Rajamangala University Of Technology Rattanakosin, 2015)This research presents a design and development of automatic lighting control using image processing from smart phone/tablet in an office room. This research can make users conveniently to turn on-off lighting and to reduce ... -
Automatic shopping cart by using image processing
(Rajamangala University Of Technology Rattanakosin, 2014)This research presents an application of color detection in image processing to make a shopping cart following the user such as elderly or who do not have the ability to use the shopping cart as normal people can use a ... -
BEHAVIOR STUDIES OF BEARING CAPACITY OF OIL-CONTAMINATED SANDY SOIL
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2015-09)The objective of this research is to study the effect of contaminant and water level on the bearing capacity of sandy soil layer. The sandy soil layers are simulated in testing tank under conditions of dry, water level, ... -
Characteristics of New Engineer Graduate for The Thai Industry In Response to ASEAN Summit Policy
(Rajamangala University Of Technology Rattanakosin, 2014)The purposes of this research was to study characteristics of new graduate engineer for Thai industry to ASEAN policy response. The sample group were 1) undergraduate students, 7 field of studies (Civil Engineering, ... -
Characteristics of Rajamangala University of Technology Rattanakosin Graduates Affecting Job Employment Opportunities Technology Rattanakosin’s Students
(Rajamangala University Of Technology Rattanakosin, 2013)A survey study on Characteristics of Thaksin University Graduates that Affect Job Employment Opportunity aimed to investigate employers/entrepreneurs’ satisfaction toward Thaksin University graduates who they employed. ... -
Charcoal from Rice Straw Mixture Agricultural Waste
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2012-08)This research study. Charcoal from Rice Straw Mixture Agricultural Waste.Performance analysis of activated charcoal from agricultural waste from rice straw laboratory charcoal from agricultural waste rice straw mixed with ... -
Chloride Content of Reinforced Concrete in Marine Environment. Case Study : HuaHin and PranBuri, PrachuapKhiri Khan Province
(Rajamangala University Of Technology Rattanakosin, 2015)This study is to study a chloride in filtration into reinforced concrete structure in marine environment. The structure of case study located in Am phoeHuaHin and Amphoe Pranburi, and distance of this structure is not ... -
The coated rice color from herbs using microwave drying
(Rajamangala University Of Technology Rattanakosin, 2018)This paper presents the experimental study of drying rice soaking in Thai herb with microwave. The purpose is to increase the value of rice and the variety of products made from rice because. Thailand is a rice farmer. ... -
A Comparative Analysis of the Height and the secondary air on Collection Efficiency of a Dust Collector for a Rice Mill
(Rajamangala University Of Technology Rattanakosin, 2015)This research presents the experimental study of the secondary air on collection behaviors of a dust cyclone. The cyclone is 0.4 m (D) in diameter. The height of cyclone were designed to be adjustable for three sizes 1.6m ... -
The Damage Evaluation of Reinforced Concrete Structure Buildings under Earthquake by Modal Pushover Analysis, Kanchanaburi
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2015-09)The objective is to evaluate the performance of a reinforced concrete structure under seismic forces at the level expected for Kanchanaburi. The analysis procedures used in this study were based on those given in FEMA-356. ... -
Design and development of circular antenna for FM broadcasting radio
(Rajamangala University Of Technology Rattanakosin, 2018)The report is a planning of create a circular antenna with in radio frequency which applies some knowledge about antenna engineering to build it for learning about the diffraction of waves and parameter in antenna. For ... -
Design and development of plastic bottle bank vending
(Rajamangala University Of Technology Rattanakosin, 2018)This research report presents a design and development of used plastic bottle seller based on internet of things (IoTs). The objective of this project is to realize importance of the world conservation by recycling the ... -
Designed and Implementation Bootloader the PID Process controller on Microcontroller dsPIC 30F4011
(Rajamangala University Of Technology Rattanakosin, 2014)This research presents an Designed and Implementation Bootloader the PID Process controller on Microcontroller dsPIC30F4011. The dsPIC30F4011 microcontroller was designed to be a PID controller, embedding the program ... -
DETERMINATION OF BEARING CAPACITY OF SANDY SOIL FROM LIGHT RAM SOUNDING TEST RESULTS FOCUS ON EFFECT OF CONE ANGLE
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2014)The Objective of this research was to study the effect of cone angle and water level on the bearing capacity of sandy soil layer. Two type of sandy soil which are poorly-graded soil (SP) and silty soil (SM) provided in the ...