Tag: airflow

10 How are wind tunnel models used when designing supersonic aircraft? 2015-02-14T06:01:41.487

10 Foiling vortex traps around buildings 2015-02-15T19:49:11.723

9 How would adding a wind deflector in front of roof-mounted solar panels affect drag on an RV? 2015-03-24T23:51:19.043

8 Could house fires be prevented by increasing dryer vent speed? 2015-03-01T23:59:16.733

6 Is there a more active passive technique for removing humidity from the air besides salt blocks? 2015-09-19T03:34:38.550

6 How metal fittings seal connection without rubber gaskets? 2015-11-28T01:52:53.217

6 Is it possible to replicate a Tesla valve in large scale? 2016-02-09T15:18:26.673

5 How can I increase the CFM of my ceiling fan? 2015-06-29T04:52:39.703

5 How do I calculate the max flow rate for a pump with no power restrictions? 2015-07-07T14:27:23.230

5 How to minimize heat loss in an air extractor? 2015-08-06T06:07:46.417

5 efficiency and flow separation 2015-09-11T12:29:10.627

5 How do gas flow regulators avoid choking? 2016-06-04T16:22:06.553

5 O-Ring vs flat washer for air seal 2017-07-08T11:29:01.083

4 Where to place fans for maximum effectiveness in sharing air conditioning between rooms? 2015-05-08T19:34:36.577

4 Perfectly aerodynamic kitchen range hood 2015-09-09T08:08:40.533

4 Fan Sensors (Tachometer vs Locked Rotor) 2015-09-10T15:40:08.860

4 Efficient 3D mesh topology for CFD simulation of turbine blade 2015-09-29T03:05:37.480

4 Can cyclonic separators be used to separate heavier and lighter gases? 2016-12-28T17:33:45.707

3 How to verify results from a manometer/venturimeter? 2015-06-12T01:13:16.990

3 Finding final CFM with a proposed stack height increase 2015-08-12T14:26:28.197

3 How can I create uniform laminar flow in a short duct? 2015-10-22T12:34:54.370

3 Inline ducted fan/air turbine blade design to maximize output torque 2015-10-27T01:49:53.717

3 What is the power and max flow rate required to rotate a 300 W wind turbine? 2015-11-03T08:44:39.570

3 How to increase the air flow rate through a dust-separating cyclone? 2016-02-02T16:43:57.793

3 How can I determine air speed in an exhaust pipe? 2016-02-28T19:09:57.320

3 How can I add roof-mounted solar panels to a van without making it unstable at highway speeds? 2016-07-06T21:52:43.853

3 Can air suction be increased by consecutive pc fans in small air tunnel? 2016-08-08T14:41:56.830

3 Shouldn't enthalpies be equal in isentropic process? 2016-11-17T08:44:32.970

3 How to calculate the required airflow to dry a batch of sawdust? 2017-01-29T16:08:53.570

3 How to Measure Air Flow in a Large Tunnel at Various Different Points? 2017-05-30T17:45:43.630

3 How to cool down a warehouse? 2018-01-24T11:59:42.177

3 How to calculate thrust from mass flowrate and velocity 2018-02-08T15:31:11.583

2 CFM in relation to Static Pressure 2015-04-09T23:22:23.457

2 Converting air flow rate between kg/s and m^3/s 2015-04-21T04:19:00.787

2 How does one create a draft in a room (with a single window)? 2015-06-29T14:03:34.793

2 Airflow selection mechanism 2015-08-07T22:25:28.387

2 How do flaps work? 2015-09-20T12:01:02.200

2 Air tool to compressor backflow 2015-11-28T01:43:25.563

2 What equations can be used to determine the height of Bernoulli ball levitation? 2015-12-29T18:46:09.900

2 Estimating wind velocity behind a wind turbine 2017-07-18T01:37:39.510

2 Can I improve this exhaust gas probe to be immune to pressure changes? 2017-10-23T11:33:16.233

2 Which fan / blower type should I chose? 2018-01-14T13:35:08.020

2 Cooling with fans in narrow space 2018-02-26T18:03:48.060

1 Best placing of fans for makeshift fume extractor 2015-09-23T12:39:34.653

1 Wind protection for solar installation 2016-01-13T03:34:12.947

1 How do I convert cubic metres/feet per minute to a pounds per hour flow rate? 2016-05-16T04:26:40.373

1 Measuring the level of inflation of an airbag 2016-07-30T11:47:19.447

1 How much does an evaporative cooler cool down a room 2016-09-09T23:09:23.537

1 Wingspan formula for an Ornithopter 2016-11-28T19:10:47.307

1 pneumatic solenoid operation? 2017-01-04T22:32:35.320

1 Reed played by the wind 2017-06-07T17:05:38.747

1 What valve to use to divert incoming air from a pipe to another pipe stream? 2017-07-07T12:13:15.697

1 Sizing the air duct that comes after a fan 2017-07-18T15:47:39.390

1 Most efficient airflow pattern to cool a recessed shelf 2017-07-19T22:25:30.210

1 How to estimate cooling time of pipe due to inner flow (instationary heat transfer) 2017-09-21T15:54:10.603

1 How to power and transport air to a small hover car track 2017-11-21T21:26:32.150

1 How to measure airflow going through individual server vents 2017-11-29T01:29:45.420

1 What changes can be made to a whistle to change these variables? 2018-01-08T16:06:14.463

0 Orifice Plate Flow meter 2016-02-02T16:11:45.617

0 Air flow dissipation rate 2016-02-11T20:53:05.213

0 Refrigerator temperature - compartment gas volume exchange, time to equilibrate? 2016-02-25T07:38:41.467

0 Why did my result show "more blades on turbine = more RPM"? 2016-04-19T21:08:48.960

0 Is it possible to use air entrainment for air conditioning 2016-06-14T12:35:35.440

0 Why do different air compressors have different flow rates? 2016-10-19T21:18:44.733

0 Pressure build-up due to valve in imposed speed piston 2016-11-16T14:20:18.640

0 Can you use the kinetic energy of air to power a car? 2017-03-02T03:28:05.647

0 How to cool the heat side of a Peltier chip in a Peltier water powered air cooler concept? 2017-03-15T07:08:23.293

0 Makeup Air Gas Burner 2017-05-20T03:52:53.960

0 air resistor decreasing resistance over fixed time 2017-07-02T05:44:59.493

0 Looking for elegant ways to divert airflow 2017-07-13T11:58:02.100

0 Reducing air flow speed without much backpressure 2017-09-06T12:47:50.070

0 Convert centimetre of water pressure to flow rate and pressure? 2017-10-07T20:49:20.447

0 Coefficient of Drag (Cd) Question 2017-10-21T21:53:54.827

0 How to accurately measure mass flow through server vents using an anemometer 2017-11-26T05:40:27.770

0 Percentage error with wind turbine results 2017-11-29T15:43:52.957

0 What is the purpose of a vacuum cleaner's bypass valve? 2017-11-30T19:39:51.917

0 What's the difference between aircon modes Auto, Sun, Snowflake? 2017-12-07T23:19:05.033

0 Compressors - Pneumatic machines 2017-12-24T10:02:16.230

0 How would you change the point at which a whistle makes sound? 2018-01-10T20:32:45.410

0 Room with computer racks, with or without ventilation 2018-01-20T05:01:34.453

0 Do 36 inch diameter fans exist that push 25,000 CFM? 2018-02-12T04:31:33.320

-1 what is the air speed of an HVAC central air system return at the filter? 2018-01-11T20:51:11.660

-2 Can a blimp enter Mar's atmosphere at the orbital speeds or faster? 2016-11-19T01:21:54.567