ইংরেজীএ DIFFUSER এর মানে কি?
ইংরেজীএর অভিধানে diffuser এর সংজ্ঞা
অভিধানে ডিফিউশারের প্রথম সংজ্ঞা হল একজন ব্যক্তি বা জিনিস যা স্পন্দিত হয়। ডিফিউশারের অন্যান্য সংজ্ঞা একটি আলোকসজ্জার অংশ যা একটি স্বচ্ছ বা হিমায়িত আচ্ছাদন অথবা রুক্ষ প্রতিফলক দ্বারা গঠিত: আলোর ছড়িয়ে ছিটিয়ে এবং একদৃষ্টি প্রতিরোধ করা। ডিফিউশারটি লাউড স্পীকারের ডায়ফ্র্যাম্মের সামনে শঙ্কু, ঝাঁকুনি বা ছিঁড়ে ফেলা হয় যাতে শব্দ তরঙ্গ ছড়িয়ে পড়ে।
«DIFFUSER» এর সঙ্গে সম্পর্কিত ইংরেজী বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
diffuser শব্দটির ব্যবহার খুঁজুন। ইংরেজী সাহিত্যে
diffuser শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
1
Handbook of Turbomachinery
diffuser recovery, defined as R P^P2 (36) P2~P2 The diffuser recovery measures
how much of the kinetic energy at diffuser inlet is converted to a rise in static
pressure. Recovery is a function of area ratio (Afa/ AI), length, and curvature. For
an ...
2
Biological Treatment Processes: Volume 8
a plastic diffuser may pass 10 to lScfm (0.283 to 0.425 m3/ min) at a loss of
pressure of 6 inches (15.24 cm) of water. A standard fine air diffuser delivers from
5 to 20 cfm (0.142 to 0.566 m3/min) of air per diffuser. To maintain adequate ...
Nazih K. Shammas, Lawrence K. Wang, Norman C. Pereira,
2009
The efficiency of a flow-passage geometry as a means of recovering the velocity
energy in the fluid is called the diffuser efficiency, and is defined as Diffuser
efficiency = actual static pressure rise ideal static pressure rise From Eqs. 8.1 and
8.2 ...
4
Centrifugal Pump Design
If the leading edge of the diffuser vanes is too close to the impeller, the flow
fluctuations impinge on the diffuser vanes and can produce undesirable noise
and pressure pulsations at the pump exit. The vaneless space serves to allow the
flow ...
5
Industrial Waste Treatment Process Engineering: Biological ...
Blowers supply air to each of the diffusers at a discharge head adequate to
overcome piping, diffuser, and liquid head losses. The critical component is the
diffuser, which establishes oxygen transfer and mixing efficiency. Manufacturers
offer a ...
6
Computational Simulation of Separated Flow in a ...
CHAPTER 5. CASE 3: 3-DIMENSIONAL DIFFUSER Separated flow in a 3-D
diffuser was recently studied in an experiment conducted by Cherry et. al. (2006).
The objective of this experiment was to provide a 3-D diffuser with simple
geometry, ...
7
Handbook of Case Histories in Failure Analysis
Furthermore, selected areas on the diffuser cone showed blisters and rust spots
on the aluminum-painted surface (Fig. 3). However, the external surface did not
exhibit significant evidence of any kind of macro plastic deformation. The external
...
Khlefa Alarbe Esaklul,
1993
Therefore, design of a perfect isentropic diffuser is impossible. In other words,
design of a diffuser that can give complete pressure recovery, that is, that can
expand the flow isentropically so that the tunnel can be run with stagnation
pressure ...
Ethirajan Rathakrishnan,
2010
9
Produced Water: Environmental Risks and Advances in ...
The design goals for a horizontal diffuser to increase the initial mixing of such an
effluent include (1) an even flow distribution, (2) no seawater intrusion into the
diffuser (all ports are filled with effluent), and (3) minimum hydraulic head (only
low ...
Kenneth Lee, Jerry Neff,
2011
10
Gas Turbine Engineering Handbook
The performance characteristics of a diffuser are complicated functions of diffuser
geometry, inlet flow conditions, and exit flow conditions. Figure 6-27 shows
typical diffusers classified by their geometry. The selection of an optimum
channel ...
10 «DIFFUSER» শব্দটি আছে এমন সব সংবাদ
জাতীয় ও আন্তর্জাতিক সংবাদের ক্ষেত্রে
diffuser শব্দটি নিয়ে কি বলা হয়েছে এবং নিম্নলিখিত সংবাদে কোন প্রসঙ্গে
diffuser শব্দটি ব্যবহার করা হয়েছে।
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