A Compatibility Testing of Using Pure DME as a Replacement of LPG for Gas Stoves

2020 ◽  
Author(s):  
Nanang Kusnandar ◽  
Himma Firdaus ◽  
Winda Sari Ramadhani
Keyword(s):  
Gas Stoves

SCIENTIFIC AND ENGINEERING PRINCIPLES OF EFFICIENT FUEL USE AND ENVIRONMENTALLY FRIENDLY GAS COMBUSTION IN STOVE PLATES. PART 1. MODERN STATE-OF-THE-ART AND DIRECTIONS FOR IMPROVEMENT THE GAS BURNING IN DOMESTIC GAS COOKERS

2017 ◽  
pp. 3-18 ◽  
Author(s):  
B.S. Soroka ◽  
V.V. Horupa
Keyword(s):  
Natural Gas ◽  
Flow Rate ◽  
Gas Flow ◽  
Renewable Energy Sources ◽  
Combustion Process ◽  
Orifice Diameter ◽  
Firing Process ◽  
Gas Flow Rate ◽  
Gas Combustion ◽  
Gas Stoves

Natural gas NG consumption in industry and energy of Ukraine, in recent years falls down as a result of the crisis in the country’s economy, to a certain extent due to the introduction of renewable energy sources along with alternative technologies, while in the utility sector the consumption of fuel gas flow rate enhancing because of an increase the number of consumers. The natural gas is mostly using by domestic purpose for heating of premises and for cooking. These items of the gas utilization in Ukraine are already exceeding the NG consumption in industry. Cooking is proceeding directly in the living quarters, those usually do not meet the requirements of the Ukrainian norms DBN for the ventilation procedures. NG use in household gas stoves is of great importance from the standpoint of controlling the emissions of harmful components of combustion products along with maintenance the satisfactory energy efficiency characteristics of NG using. The main environment pollutants when burning the natural gas in gas stoves are including the nitrogen oxides NOx (to a greater extent — highly toxic NO2 component), carbon oxide CO, formaldehyde CH2O as well as hydrocarbons (unburned UHC and polyaromatic PAH). An overview of environmental documents to control CO and NOx emissions in comparison with the proper norms by USA, EU, Russian Federation, Australia and China, has been completed. The modern designs of the burners for gas stoves are considered along with defining the main characteristics: heat power, the natural gas flow rate, diameter of gas orifice, diameter and spacing the firing openings and other parameters. The modern physical and chemical principles of gas combustion by means of atmospheric ejection burners of gas cookers have been analyzed from the standpoints of combustion process stabilization and of ensuring the stability of flares. Among the factors of the firing process destabilization within the framework of analysis above mentioned, the following forms of unstable combustion/flame unstabilities have been considered: flashback, blow out or flame lifting, and the appearance of flame yellow tips. Bibl. 37, Fig. 11, Tab. 7.

Absence of association between respiratory symptoms in young adults and use of gas stoves in Belgium

The Lancet ◽  
1996 ◽  
Vol 347 (9013) ◽  
pp. 1490-1491 ◽  
Author(s):  
M. Wieringa ◽  
J. Weyler ◽  
P. Vermeire ◽  
D. Jarvis ◽  
S. Chinn ◽  
...  
Keyword(s):  
Young Adults ◽  
Respiratory Symptoms ◽  
Gas Stoves

scholarly journals A study to assess the risk factors of bronchial asthma in children below 10 years of age

2020 ◽  
Vol 11 (4) ◽  
pp. 5238-5242
Author(s):  
Kalabarathi S ◽  
Kavya K. Nair
Keyword(s):  
Risk Factors ◽  
Bronchial Asthma ◽  
Demographic Variables ◽  
Interview Method ◽  
Descriptive Research ◽  
Asthma Child ◽  
Convenience Sampling ◽  
Asthma In Children ◽  
Structured Questionnaire ◽  
Gas Stoves

Children are profoundly powerless against the negative wellbeing resulting in numerous ecological exposures. Children get proportionately more significant portions of natural toxicants than grown-ups, and the way that their organs and tissues are quickly creating makes them especially vulnerable to synthetic abuse. Asthma is a constant fiery infection of the aviation routes at present influencing over 300 million individuals around the world. The risk factors of asthma include genetic predisposition, irresistible respiratory contamination, allergens, environment, workouts, medications, additives, and occupational stimuli. The descriptive research design was used with 100 samples, which matched Non- probability convenience sampling techniques selected the inclusion criteria. Demographic variables were collected by interview method followed by assessed the risk factors of bronchial asthma in children (below ten years of age) by using a self-structured questionnaire. Out of 100 samples, 50(50%) risk factor of heredity, 71(71%) have problems in taking asthma medications, 44(44%) only use zipped pillow covers, 34(34%) do not use gas stoves in the kitchen, 10(10%) have moisture in the walls, 6(6%) have cases of asthma emergencies, 56(56%) find helpless in dealing with an asthma child.

scholarly journals SISTEM PENGENDALIAN SUHU DAN PEMANTAUAN KELEMBABAN BIJI KOPI PADA MESIN PENYANGRAI BERBASIS ARDUINO 2560

2017 ◽  
Vol 19 (2) ◽  
pp. 19
Author(s):  
Anggi Permana ◽  
Iman Setiono
Keyword(s):  
Liquid Crystal Display ◽  
Effect Of Temperature ◽  
Coffee Bean ◽  
Heat Element ◽  
Modern Times ◽  
Roasting Machine ◽  
Coffee Beans ◽  
Roasting Process ◽  
The Right ◽  
Gas Stoves

Anggi Permana, Iman Setiono, in this paper explain that along with the development of modern times. Technological advancements were increasingly found in manufacturing products, everything was done to be easy and practical. These products are made with the aim of helping human work. However, not all manufacturing products are automated. Some products still work manually. Therefore, we are required to be able to innovate by changing the manual process with a more efficient method by using products that are automatic. One tool is the roasting machine for coffee beans. Currently on the market it is rare for automatic coffee roasters to be designed. Most coffee roasters are done manually, use hand mixers, and use wood stoves or gas stoves. This situation becomes less efficient where the roasting is still using the hands, causing it to ripen evenly and burn. Though to get the right coffee is from the roasting process. Roasting determines the color and variety of flavors of coffee to be consumed. The effect of temperature and time also affects the results of roasting, even when roasting here we monitor the thickness of coffee beans. to produce good roasting. The principle is to give the right amount of time and the right temperature so that coffee will not only have a fragrant aroma but also create the right taste. To solve the problem, in this article we made coffee bean roasters. This coffee bean roasting system is based on Arduino MEGA type 2560. The roasting process uses the mlx90614 sensor and DHT11 sensor to monitor the moisture of coffee beans that will be displayed on the 7-segment. The heating media used is using heat elements instead of stoves. This tool is able to roast as much as 400 grams of coffee. It is expected that the roasting machine of coffee beans will be more optimal  Keywords: Arduino MEGA, heat element, DHT11 sensor, MLX90614 sensor and, 7-segment. ReferencesMusbikhin. 2011. Penegertian sensor dan macam-macam sensor. (http://www.musbikhin.com/pengertian-sensor-dan-macam-macam-sensor). diakses tanggal 4 juni 2017.Ardy, faisal. 2016. Pengertian DHT11. (https://docslide.net/documents/2012-2-00944-sk-bab2001pdf.html). diakses tanggal 4 juni 2017.Elok, Dhinda. 2016. Aplikasi Arduino Untuk Monitoring Dan Setting Suhu Piringan Logam Dengan Sensor MLX90614 Pada Aplikasi Pemanas Roti. Tugas Akhir. Tidak diterbitkan. PSD III Teknik Elektro Universitas Diponegoro, Semarang.Ecadio. 2017. Teori arduino. (http://ecadio.com/belajar-dan-mengenal-arduino-mega). diakses tanggal 30 april 2017.Syahwil, muhammad. 2017. Panduan Mudah Balajar Arduino Menggunakan Simulasi Proteus. Andi Offset. jakartaKho, Dickson. 2017. Pengertian 7segment. (http://teknikelektronika.com/pengertian-seven-segment-display-layar-tujuh-segmen/). diakses tanggal 2 mei 2017.Permata, Redi. (2016). Rancang Bangun Sistem Pengontrol BATCH MIXER Pada Industri Minuman Dengan Metode PID Berbasis Arduino Uno R3. Tugas Akhir. Tidak diterbitkan. PSD III Teknik Elektro Universitas Diponegoro, Semarang.Restiawan, Masde. (2016). Otomatisasi Pengatur Suhu Dan Waktu Pada Penyangrai Kopi ( Roaster Coffee ) Berbasis Atmega 16 Pada Tampilan Lcd ( Liquid Crystal Display). Tugas Akhir. Tidak diterbitkan. PSD III Teknik Elektro Universitas Diponegoro, Semarang.

Gas stoves and respiratory health

The Lancet ◽  
1996 ◽  
Vol 347 (8999) ◽  
pp. 412 ◽  
Author(s):  
Michael Brauer ◽  
SusanM. Kennedy
Keyword(s):  
Respiratory Health ◽  
Gas Stoves
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