Artikel (203)
Pompa hydram dengan ukuran yang sangat besar, terbesar yang telah ada di Bali, telah dirancang dan dibuat pada kegiatan Iptek bagi Masyarakat (IbM) tahun 2010. Pompa hydram tersebut beroperasi pada head sangat tinggi yaitu 90 meter pada panjang pipa tekan 900 meter. Namun, karena tingginya head oper...
MECHANICAL; Vol. 4 No. 1 (2013) | 2013
A room or a house is modified by setting a stack (chimney) to take the advantage of the phenomenon of stack effect. This stack is useful for air circulation so that the room become comfortable. The difference of colour on the outside wall of the house will also affect the room temperature because th...
MECHANICAL; Vol. 4 No. 1 (2013) | 2013
This research is focus to identify and calculated energy saving potential in pharmaceutical industry. Energy audit procedure is done by measure electrical power for each electrical industrial devices. Monthly electricity consumption for two years is investigated to know electricity pattern for this ...
MECHANICAL; Vol. 3 No. 2 (2012) | 2012
Dalam aplikasinya baja AISI 1045 digunakan dalam bidang mechanical engineering. Penyambungan material tersebut dilakukan dengan teknik pengelasan sebab baja karbon sedang mempunyai sifat mudah menjadi keras jika ditambah dengan adanya hidrogen difusi menyebabkan baja ini sangat peka terhadap...
MECHANICAL; Vol. 3 No. 2 (2012) | 2012
levels and low lignin content of potential to be used as raw material for production of biogas. As well biodegradatif Cow manure contains bacteria that can initiate and sustain the production of biogas and water can accelerate the growth of microorganisms and methane-producing organisms are more opt...
MECHANICAL; Vol. 3 No. 2 (2012) | 2012
Pengembangan sumber energi yang dapat diperbaharukan semakin meningkat sebagai antisipasi makin berkurangnya sumber energi yang berasal dari fosil seperti minyak bumi dan batubara. Peningkatan harga minyak mentah dunia secara langsung mempengaruhi harga bahan bakar minyak (BBM) di dalam negeri sehin...
MECHANICAL; Vol. 3 No. 2 (2012) | 2012
Bamboo is used as raw material wicker and crafts are emerging as a new solution for use as new materials that are more environmentally friendly and have better mechanical strength. Research by utilizing bamboo as reinforcement fibers and polyester resin matrix aims to determine the mechanical streng...
MECHANICAL; Vol. 3 No. 2 (2012) | 2012
The energy crisis and air pollution can be coped with using very abundant Natural Zeolites available in Indonesia, particularly in Lampung. Herry Wardono has applied the zeolite on petrol and diesel engines. In this applications, Lampung's natural zeolites can significantly save fuel consumption and...
MECHANICAL; Vol. 3 No. 2 (2012) | 2012
Kajian terhadap pahat karbida dilakukan untuk menginvestigasi umur pahat sifat ausnya pada berbagai kondisi proses pemesinan. Pahat karbida yang dilapisi (KC 125) dan tidak dilapisi (K 313) digunakan untuk membubut baha perkakas AISI D2 yang berbentuk bulat dengan nilai kekerasan 25 HRC. Pengujian...
MECHANICAL; Vol. 3 No. 2 (2012) | 2012
Banana plants in Indonesia can grow well both high and lowland, from the temperate wet and dry climate. In addition to the consumption of fresh banana in Indonesia a few cultivars are also widely used as industrial raw material chips, “sale pisang” and banana flour. Many craftsmen who developed ...
MECHANICAL; Vol. 3 No. 2 (2012) | 2012